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March 2006
- 2 participants
- 10 discussions
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
______________________________________________________________________________
SUSE Security Summary Report
Announcement ID: SUSE-SR:2006:007
Date: Fri, 31 Mar 2006 15:00:00 +0000
Cross-References: CVE-2006-0528, CVE-2006-1491, CVE-2006-1498
Content of this advisory:
1) Solved Security Vulnerabilities:
- mediawiki HTML injection problem
- horde remote code injection
- cairo denial of service attack
2) Pending Vulnerabilities, Solutions, and Work-Arounds:
- SUSE Portal will be shutdown soon
3) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Solved Security Vulnerabilities
To avoid flooding mailing lists with SUSE Security Announcements for minor
issues, SUSE Security releases weekly summary reports for the low profile
vulnerability fixes. The SUSE Security Summary Reports do not list md5 sums
or download URLs like the SUSE Security Announcements that are released for
more severe vulnerabilities.
Fixed packages for the following incidents are already available on our FTP
server and via the YaST Online Update.
- mediawiki HTML injection problem
A HTML injection problem in MediaWiki was fixed, which could lead
to cross site scripting attacks.
This issue is tracked by the Mitre CVE ID CVE-2006-1498 and affects
SUSE Linux 9.3 and 10.0
- horde remote code injection
A code injection problem was fixed in the help viewer of Horde.
This problem could be used by remote attackers to execute PHP code.
This issue is tracked by the Mitre CVE ID CVE-2006-1491 and affects
only SUSE Linux 9.3 and 10.0
- cairo denial of service attack
The cairo library, as used in Evolution and possibly other programs,
allows remote attackers to cause a denial of service (client crash)
by letting it render very long strings, which lead to a crash in
the rendering functions.
This is tracked by the Mitre CVE ID CVE-2006-0528.
______________________________________________________________________________
2) Pending Vulnerabilities, Solutions, and Work-Arounds
- SUSE Portal will be shutdown soon
This item affects only our enterprise customers.
The old SUSE portal (portal.suse.com) has been migrated to the
Novell support pages at http://support.novell.com/.
The old portal will be finally shut down in some weeks, but latest
at end of April.
If you still use the old SUSE portal, please migrate your account
to the Novell portal as soon as possible.
The http://portal.suse.com/ page contains a link to the account
migration page.
______________________________________________________________________________
3) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file containing the announcement.
The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and integrity of a
package needs to be verified to ensure that it has not been tampered with.
The internal RPM package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on RPMv4-based
distributions) and the gpg key ring of 'root' during installation. You can
also find it on the first installation CD and included at the end of this
announcement.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ)
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
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1
0
SUSE Security Announcement: freeradius authentication bypass (SUSE-SA:2006:019)
by Marcus Meissner 28 Mar '06
by Marcus Meissner 28 Mar '06
28 Mar '06
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
______________________________________________________________________________
SUSE Security Announcement
Package: freeradius
Announcement ID: SUSE-SA:2006:019
Date: Tue, 28 Mar 2006 11:00:00 +0000
Affected Products: SUSE LINUX 10.0
SUSE LINUX 9.3
SUSE LINUX 9.2
SUSE LINUX 9.1
SUSE SLES 9
Vulnerability Type: remote code execution
Severity (1-10): 7
SUSE Default Package: no
Cross-References: CVE-2006-1354
Content of This Advisory:
1) Security Vulnerability Resolved:
freeradius input validation problem
Problem Description
2) Solution or Work-Around
3) Special Instructions and Notes
4) Package Location and Checksums
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
6) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Problem Description and Brief Discussion
Insufficient input validation was being done in the EAP-MSCHAPv2
state machine of the FreeRADIUS authentication server.
A malicious attacker could manipulate their EAP-MSCHAPv2 client state
machine to potentially convince the server to bypass authentication
checks. This bypassing could also result in the server crashing.
This is tracked by the Mitre CVE ID CVE-2006-1354.
2) Solution or Work-Around
There is no known workaround, please install the update packages.
3) Special Instructions and Notes
None.
4) Package Location and Checksums
The preferred method for installing security updates is to use the YaST
Online Update (YOU) tool. YOU detects which updates are required and
automatically performs the necessary steps to verify and install them.
Alternatively, download the update packages for your distribution manually
and verify their integrity by the methods listed in Section 6 of this
announcement. Then install the packages using the command
rpm -Fhv <file.rpm>
to apply the update, replacing <file.rpm> with the filename of the
downloaded RPM package.
x86 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/freeradius-1.0.4-4.2.…
83c50d73afb03719528c847424179d54
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/freeradius-1.0.2-5.7.i…
0bdb0b07c252fc2a6014f30a3898c4e9
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/freeradius-1.0.0-5.8.i…
e28918518daba17fb32685179b3cee20
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/freeradius-1.0.5-2.14.…
9dcb23e71a735ce675f349f673c5441e
Power PC Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/freeradius-1.0.4-4.2.p…
7a4dc1e235c9f9dee719b1350044940f
x86-64 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/freeradius-1.0.4-4.…
998a259dc0adf00b33bd78807785aaae
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/freeradius-1.0.2-5.7…
c73ebda9ead7bc7fa97bc3de2886350f
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/freeradius-1.0.0-5.8…
a60e2a98d954a9505dfba503ec0351c5
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/freeradius-1.0.5-2…
d02d45273ed3f2c58f5fd014f80efef6
Sources:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/src/freeradius-1.0.4-4.2.s…
0eee0bad3d082a2abe180744296e4826
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/freeradius-1.0.2-5.7.sr…
0992254448350dce633cdac1f3ec4349
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/freeradius-1.0.0-5.8.sr…
88142a6e271d6319d2cc86745399a578
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/freeradius-1.0.5-2.14.s…
5f75a329ee103fbb59e51d6b5a883d87
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/freeradius-1.0.5-2.14…
b96eadb419be2b7288e48d6b58ea7e0b
Our maintenance customers are notified individually. The packages are
offered for installation from the maintenance web:
http://support.novell.com/cgi-bin/search/searchtid.cgi?psdb/3abbe09e8dae9dd…
______________________________________________________________________________
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
______________________________________________________________________________
6) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file where you saved the
announcement. The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and the integrity of
a package needs to be verified to ensure that it has not been tampered
with.
There are two verification methods that can be used independently from
each other to prove the authenticity of a downloaded file or RPM package:
1) Using the internal gpg signatures of the rpm package
2) MD5 checksums as provided in this announcement
1) The internal rpm package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on
RPMv4-based distributions) and the gpg key ring of 'root' during
installation. You can also find it on the first installation CD and at
the end of this announcement.
2) If you need an alternative means of verification, use the md5sum
command to verify the authenticity of the packages. Execute the command
md5sum <filename.rpm>
after you downloaded the file from a SUSE FTP server or its mirrors.
Then compare the resulting md5sum with the one that is listed in the
SUSE security announcement. Because the announcement containing the
checksums is cryptographically signed (by security(a)suse.de), the
checksums show proof of the authenticity of the package if the
signature of the announcement is valid. Note that the md5 sums
published in the SUSE Security Announcements are valid for the
respective packages only. Newer versions of these packages cannot be
verified.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ),
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
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Hash: SHA1
______________________________________________________________________________
SUSE Security Summary Report
Announcement ID: SUSE-SR:2006:006
Date: Fri, 17 Mar 2006 16:00:00 +0000
Cross-References: CVE-2005-4601, CVE-2006-0024, CVE-2006-0082
CVE-2006-0745, CVE-2006-0855
Content of this advisory:
1) Solved Security Vulnerabilities:
- ImageMagick various problems
- zoo buffer overflow when handling filenames
2) Pending Vulnerabilities, Solutions, and Work-Arounds:
- SUSE Portal will be shutdown soon
- SUSE Linux 9.1 discontinuation pre-announcement
3) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Solved Security Vulnerabilities
To avoid flooding mailing lists with SUSE Security Announcements for minor
issues, SUSE Security releases weekly summary reports for the low profile
vulnerability fixes. The SUSE Security Summary Reports do not list md5 sums
or download URLs like the SUSE Security Announcements that are released for
more severe vulnerabilities.
Fixed packages for the following incidents are already available on our FTP
server and via the YaST Online Update.
- ImageMagick various problems
Following security problems were fixed in ImageMagick:
- Format strings in file names could possibly lead to executing
arbitrary code when opening the file (CVE-2006-0082)
- Shell meta characters in file names could lead to executing
arbitrary code when opening the file (CVE-2005-4601).
This affects all SUSE Linux based products.
- zoo buffer overflow when handling filenames
Another buffer overflow within the handling of file names in the
free archiver zoo has been fixed. This is different to the previous
vulnerability as tracked by CVE-2006-0855.
All SUSE Linux based products are affected.
______________________________________________________________________________
2) Pending Vulnerabilities, Solutions, and Work-Arounds
- SUSE Portal will be shutdown soon
This item affects only our enterprise customers.
The old SUSE portal (portal.suse.com) has been migrated to the
Novell support pages at http://support.novell.com/.
The old portal will be finally shut down in some weeks, but latest
at end of April.
If you still use the old SUSE portal, please migrate your account
to the Novell portal as soon as possible.
The http://portal.suse.com/ page contains a link to the account
migration page.
- SUSE Linux 9.1 discontinuation pre-announcement
The SUSE Linux 9.1 retail distribution is nearing the end of its lifetime.
Currently planned end of support (security updates) is June 30th 2006.
A more detailed announcement will follow closer to the actual date.
______________________________________________________________________________
3) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file containing the announcement.
The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and integrity of a
package needs to be verified to ensure that it has not been tampered with.
The internal RPM package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on RPMv4-based
distributions) and the gpg key ring of 'root' during installation. You can
also find it on the first installation CD and included at the end of this
announcement.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ)
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
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1
0
SUSE Security Announcement: RealPlayer security problems (SUSE-SA:2006:018)
by Marcus Meissner 23 Mar '06
by Marcus Meissner 23 Mar '06
23 Mar '06
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
______________________________________________________________________________
SUSE Security Announcement
Package: RealPlayer
Announcement ID: SUSE-SA:2006:018
Date: Thu, 23 Mar 2006 12:00:00 +0000
Affected Products: Novell Linux Desktop 9
SUSE LINUX 10.0
SUSE LINUX 9.3
SUSE LINUX 9.2
Vulnerability Type: remote code execution
Severity (1-10): 8
SUSE Default Package: yes
Cross-References: CVE-2005-2922, CVE-2006-0323
Content of This Advisory:
1) Security Vulnerability Resolved:
realplayer security problems
Problem Description
2) Solution or Work-Around
3) Special Instructions and Notes
4) Package Location and Checksums
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
6) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Problem Description and Brief Discussion
This update fixes the following security problems in Realplayer:
- Specially crafted SWF files could cause a buffer overflow and
crash RealPlayer (CVE-2006-0323).
- Specially crafted web sites could cause heap overflow and lead to
executing arbitrary code (CVE-2005-2922). This was already fixed
with the previously released 1.0.6 version, but not announced on
request of Real.
The advisory for these problems is on this page at Real:
http://service.real.com/realplayer/security/03162006_player/en/
SUSE Linux 9.2 up to 10.0 and Novell Linux Desktop 9 are affected by
this problem and receive fixed packages.
If you are still using Realplayer on SUSE Linux 9.1 or SUSE Linux
Desktop 1, we again wish to remind you that the Real player on these
products cannot be updated and recommend to deinstall it.
2) Solution or Work-Around
There is no known workaround, please install the update packages.
3) Special Instructions and Notes
None.
4) Package Location and Checksums
The preferred method for installing security updates is to use the YaST
Online Update (YOU) tool. YOU detects which updates are required and
automatically performs the necessary steps to verify and install them.
Alternatively, download the update packages for your distribution manually
and verify their integrity by the methods listed in Section 6 of this
announcement. Then install the packages using the command
rpm -Fhv <file.rpm>
to apply the update, replacing <file.rpm> with the filename of the
downloaded RPM package.
x86 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/RealPlayer-10.0.7-0.1…
eaf09598db97183bdb25478dc5266edf
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/RealPlayer-10.0.7-0.1.…
427de6f3af871dca3d9c6c4f42d14793
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/RealPlayer-10.0.7-0.1.…
e84dd17634bcb046ade69fcdc8d67468
Sources:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/src/RealPlayer-10.0.7-0.1.…
d686f982312d06ff76ad786c29c94f5a
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/RealPlayer-10.0.7-0.1.s…
5355bf3f17801d07f9a004711622dc8e
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/RealPlayer-10.0.7-0.1.s…
0a7e783c563c24107b04b7f7f4e0b697
Our maintenance customers are notified individually. The packages are
offered for installation from the maintenance web:
http://support.novell.com/cgi-bin/search/searchtid.cgi?psdb/3ad7b20395a03f6…
______________________________________________________________________________
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
______________________________________________________________________________
6) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file where you saved the
announcement. The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and the integrity of
a package needs to be verified to ensure that it has not been tampered
with.
There are two verification methods that can be used independently from
each other to prove the authenticity of a downloaded file or RPM package:
1) Using the internal gpg signatures of the rpm package
2) MD5 checksums as provided in this announcement
1) The internal rpm package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on
RPMv4-based distributions) and the gpg key ring of 'root' during
installation. You can also find it on the first installation CD and at
the end of this announcement.
2) If you need an alternative means of verification, use the md5sum
command to verify the authenticity of the packages. Execute the command
md5sum <filename.rpm>
after you downloaded the file from a SUSE FTP server or its mirrors.
Then compare the resulting md5sum with the one that is listed in the
SUSE security announcement. Because the announcement containing the
checksums is cryptographically signed (by security(a)suse.de), the
checksums show proof of the authenticity of the package if the
signature of the announcement is valid. Note that the md5 sums
published in the SUSE Security Announcements are valid for the
respective packages only. Newer versions of these packages cannot be
verified.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ),
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
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1
0
SUSE Security Announcement: sendmail remote code execution (SUSE-SA:2006:017)
by Thomas Biege 22 Mar '06
by Thomas Biege 22 Mar '06
22 Mar '06
-----BEGIN PGP SIGNED MESSAGE-----
______________________________________________________________________________
SUSE Security Announcement
Package: sendmail
Announcement ID: SUSE-SA:2006:017
Date: Wed, 22 Mar 2006 17:00:00 +0000
Affected Products: SUSE LINUX 10.0
SUSE LINUX 9.3
SUSE LINUX 9.2
SUSE LINUX 9.1
SuSE Linux Enterprise Server 8
SUSE SLES 9
UnitedLinux 1.0
Vulnerability Type: remote code execution
Severity (1-10): 9
SUSE Default Package: yes
Cross-References: CVE-2006-0058
VU#834865
Content of This Advisory:
1) Security Vulnerability Resolved:
sendmail remote code execution
Problem Description
2) Solution or Work-Around
3) Special Instructions and Notes
4) Package Location and Checksums
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
6) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Problem Description and Brief Discussion
The popular MTA sendmail is vulnerable to a race condition when handling
signals.
Under certain circumstances this bug can be exploited by an attacker to
execute commands remotely.
Sendmail was the default MTA in SuSE Linux Enterprise Server 8. Later
products use postfix as MTA.
Thanks to Mark Dowd who found this bug.
2) Solution or Work-Around
There is no work-around known.
3) Special Instructions and Notes
Please restart sendmail after the update.
4) Package Location and Checksums
The preferred method for installing security updates is to use the YaST
Online Update (YOU) tool. YOU detects which updates are required and
automatically performs the necessary steps to verify and install them.
Alternatively, download the update packages for your distribution manually
and verify their integrity by the methods listed in Section 6 of this
announcement. Then install the packages using the command
rpm -Fhv <file.rpm>
to apply the update, replacing <file.rpm> with the filename of the
downloaded RPM package.
x86 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/sendmail-8.13.4-8.3.i…
06ab5c69929cb50f26f54588f66146b4
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/sendmail-8.13.3-5.3.i5…
df6e12d411035bf7ab3ad996f92ac5cf
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/sendmail-8.13.1-5.3.i5…
17c91fd6341147c689dc2cd7dc71d911
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/sendmail-8.12.11-2.2.i…
157dfa4779aff534e835215492697cbb
Power PC Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/sendmail-8.13.4-8.3.pp…
12dc596559ab135dcc338d5783052fa3
x86-64 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/sendmail-8.13.4-8.3…
ef97f8861a09194962a73822cc9fc046
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/sendmail-8.13.3-5.3.…
a3d0e0ee376a474039b03bcc4b5bf424
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/sendmail-8.13.1-5.3.…
ade99a91173e0cc39d0c64c259bc7f33
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/sendmail-8.12.11-2…
14e8a55656f88e11a50d732379491922
Sources:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/src/sendmail-8.13.4-8.3.sr…
94722f948da4436d9b32abf3df26486d
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/sendmail-8.13.3-5.3.src…
e75f7eb0d5aad94141e06a57701f8aa7
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/sendmail-8.13.1-5.3.src…
30ea81965aafb0e7726c7c503ae6838a
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/sendmail-8.12.11-2.2.sr…
9fb0bc7806b56efe1049595cf3dbdd95
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/sendmail-8.12.11-2.2.…
15db49b697c161e35c06115e352de985
Our maintenance customers are notified individually. The packages are
offered for installation from the maintenance web:
http://support.novell.com/cgi-bin/search/searchtid.cgi?psdb/bf2c034812fe447…
______________________________________________________________________________
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
Please read our weekly summary advisory.
______________________________________________________________________________
6) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file where you saved the
announcement. The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and the integrity of
a package needs to be verified to ensure that it has not been tampered
with.
There are two verification methods that can be used independently from
each other to prove the authenticity of a downloaded file or RPM package:
1) Using the internal gpg signatures of the rpm package
2) MD5 checksums as provided in this announcement
1) The internal rpm package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on
RPMv4-based distributions) and the gpg key ring of 'root' during
installation. You can also find it on the first installation CD and at
the end of this announcement.
2) If you need an alternative means of verification, use the md5sum
command to verify the authenticity of the packages. Execute the command
md5sum <filename.rpm>
after you downloaded the file from a SUSE FTP server or its mirrors.
Then compare the resulting md5sum with the one that is listed in the
SUSE security announcement. Because the announcement containing the
checksums is cryptographically signed (by security(a)suse.de), the
checksums show proof of the authenticity of the package if the
signature of the announcement is valid. Note that the md5 sums
published in the SUSE Security Announcements are valid for the
respective packages only. Newer versions of these packages cannot be
verified.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ),
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
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1
0
SUSE Security Announcement: xorg-x11-server local privilege escalation (SUSE-SA:2006:016)
by Marcus Meissner 21 Mar '06
by Marcus Meissner 21 Mar '06
21 Mar '06
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
______________________________________________________________________________
SUSE Security Announcement
Package: xorg-x11-server
Announcement ID: SUSE-SA:2006:016
Date: Tue, 21 Mar 2006 11:00:00 +0000
Affected Products: SUSE LINUX 10.0
Vulnerability Type: local privilege escalation
Severity (1-10): 7
SUSE Default Package: yes
Cross-References: CVE-2006-0745
Content of This Advisory:
1) Security Vulnerability Resolved:
local privilege escalation in the X.Org Xserver
Problem Description
2) Solution or Work-Around
3) Special Instructions and Notes
4) Package Location and Checksums
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
6) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Problem Description and Brief Discussion
A programming flaw in the X.Org X Server allows local attackers to
gain root access when the server is setuid root, as is the default
in SUSE Linux 10.0. This flaw was spotted by the Coverity project.
Only SUSE Linux 10.0 is affected, older products do not include the
problematic piece of code.
This problem is tracked by the Mitre CVE ID CVE-2006-0745.
2) Solution or Work-Around
There is no known workaround, please install the update packages.
3) Special Instructions and Notes
None.
4) Package Location and Checksums
The preferred method for installing security updates is to use the YaST
Online Update (YOU) tool. YOU detects which updates are required and
automatically performs the necessary steps to verify and install them.
Alternatively, download the update packages for your distribution manually
and verify their integrity by the methods listed in Section 6 of this
announcement. Then install the packages using the command
rpm -Fhv <file.rpm>
to apply the update, replacing <file.rpm> with the filename of the
downloaded RPM package.
x86 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/xorg-x11-server-6.8.2…
f9187a4620e159d0989986883bf634ff
Power PC Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/xorg-x11-server-6.8.2-…
7f6f668edc4addf3650f9a7010e67964
x86-64 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/xorg-x11-server-6.8…
2fdb791cc8a0054d1c76c61d136c88b7
______________________________________________________________________________
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
______________________________________________________________________________
6) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file where you saved the
announcement. The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and the integrity of
a package needs to be verified to ensure that it has not been tampered
with.
There are two verification methods that can be used independently from
each other to prove the authenticity of a downloaded file or RPM package:
1) Using the internal gpg signatures of the rpm package
2) MD5 checksums as provided in this announcement
1) The internal rpm package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on
RPMv4-based distributions) and the gpg key ring of 'root' during
installation. You can also find it on the first installation CD and at
the end of this announcement.
2) If you need an alternative means of verification, use the md5sum
command to verify the authenticity of the packages. Execute the command
md5sum <filename.rpm>
after you downloaded the file from a SUSE FTP server or its mirrors.
Then compare the resulting md5sum with the one that is listed in the
SUSE security announcement. Because the announcement containing the
checksums is cryptographically signed (by security(a)suse.de), the
checksums show proof of the authenticity of the package if the
signature of the announcement is valid. Note that the md5 sums
published in the SUSE Security Announcements are valid for the
respective packages only. Newer versions of these packages cannot be
verified.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ),
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
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1
0
SUSE Security Announcement: flash-player buffer overflow (SUSE-SA:2006:015)
by Marcus Meissner 21 Mar '06
by Marcus Meissner 21 Mar '06
21 Mar '06
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
______________________________________________________________________________
SUSE Security Announcement
Package: flash-player
Announcement ID: SUSE-SA:2006:015
Date: Tue, 21 Mar 2006 11:00:00 +0000
Affected Products: Novell Linux Desktop 9
SUSE LINUX 10.0
SUSE LINUX 9.3
SUSE LINUX 9.2
SUSE LINUX 9.1
Vulnerability Type: remote code execution
Severity (1-10): 8
SUSE Default Package: yes
Cross-References: CVE-2006-0024
Content of This Advisory:
1) Security Vulnerability Resolved:
remote buffer overflow in flash-player
Problem Description
2) Solution or Work-Around
3) Special Instructions and Notes
4) Package Location and Checksums
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
6) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Problem Description and Brief Discussion
A critical security vulnerability has been identified in the Adobe
Macromedia Flash Player that allows an attacker who successfully
exploits these vulnerabilities to take control of the application
running the flash player.
A malicious SWF must be loaded in the Flash Player by the user for
an attacker to exploit these vulnerabilities.
This issue is tracked by the Mitre CVE ID CVE-2006-0024.
2) Solution or Work-Around
If you do not want to view Flash content, you can deinstall
the Flash Player by doing:
rpm -e flash-player
Otherwise please install the updated packages.
3) Special Instructions and Notes
None.
4) Package Location and Checksums
The preferred method for installing security updates is to use the YaST
Online Update (YOU) tool. YOU detects which updates are required and
automatically performs the necessary steps to verify and install them.
Alternatively, download the update packages for your distribution manually
and verify their integrity by the methods listed in Section 6 of this
announcement. Then install the packages using the command
rpm -Fhv <file.rpm>
to apply the update, replacing <file.rpm> with the filename of the
downloaded RPM package.
x86 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/flash-player-7.0.63.0…
0c45a695373aac68f923b7a5ebcb4241
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/flash-player-7.0.63.0-…
bd8d78f4d2409521f994ca870698e50e
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/flash-player-7.0.63.0-…
929136205231c24e4771ea0bbff9679b
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/flash-player-7.0.63.0-…
dac8004a7507564f4b865bdbac8be214
Sources:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/src/flash-player-7.0.63.0-…
16f6c0d77f66993f9ba93bd4fd08fa64
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/flash-player-7.0.63.0-1…
f5418883a07b77d0bcf75a36b04da604
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/flash-player-7.0.63.0-1…
2c7f5b5b97080a78c6df5f44b09b8f72
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/flash-player-7.0.63.0-1…
044f4b8541dafb24643566fa853cbf76
Our maintenance customers are notified individually. The packages are
offered for installation from the maintenance web:
http://support.novell.com/cgi-bin/search/searchtid.cgi?psdb/d000a3280859945…
______________________________________________________________________________
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
______________________________________________________________________________
6) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file where you saved the
announcement. The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and the integrity of
a package needs to be verified to ensure that it has not been tampered
with.
There are two verification methods that can be used independently from
each other to prove the authenticity of a downloaded file or RPM package:
1) Using the internal gpg signatures of the rpm package
2) MD5 checksums as provided in this announcement
1) The internal rpm package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on
RPMv4-based distributions) and the gpg key ring of 'root' during
installation. You can also find it on the first installation CD and at
the end of this announcement.
2) If you need an alternative means of verification, use the md5sum
command to verify the authenticity of the packages. Execute the command
md5sum <filename.rpm>
after you downloaded the file from a SUSE FTP server or its mirrors.
Then compare the resulting md5sum with the one that is listed in the
SUSE security announcement. Because the announcement containing the
checksums is cryptographically signed (by security(a)suse.de), the
checksums show proof of the authenticity of the package if the
signature of the announcement is valid. Note that the md5 sums
published in the SUSE Security Announcements are valid for the
respective packages only. Newer versions of these packages cannot be
verified.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ),
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
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1
0
SUSE Security Announcement: gpg signature checking problems (SUSE-SA:2006:014)
by Marcus Meissner 10 Mar '06
by Marcus Meissner 10 Mar '06
10 Mar '06
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
______________________________________________________________________________
SUSE Security Announcement
Package: gpg
Announcement ID: SUSE-SA:2006:014
Date: Fri, 10 Mar 2006 18:00:00 +0000
Affected Products: SUSE LINUX 10.0
SUSE LINUX 9.3
SUSE LINUX 9.2
SUSE LINUX 9.1
SuSE Linux Desktop 1.0
SuSE Linux Enterprise Server 8
SUSE SLES 9
UnitedLinux 1.0
Vulnerability Type: remote code execution
Severity (1-10): 9
SUSE Default Package: yes
Cross-References: CVE-2006-0049
Content of This Advisory:
1) Security Vulnerability Resolved:
gpg signature verification problem
Problem Description
2) Solution or Work-Around
3) Special Instructions and Notes
4) Package Location and Checksums
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
6) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Problem Description and Brief Discussion
The GNU Privacy Guard (GPG) allows crafting a message which could
check out correct using "--verify", but would extract a different,
potentially malicious content when using "-o --batch".
The reason for this is that a .gpg or .asc file can contain multiple
plain text and signature streams and the handling of these streams was
only possible when correctly following the gpg state.
The gpg "--verify" option has been changed to be way more strict than
before and fail on files with multiple signatures/blocks to mitigate
the problem of doing the common --verify checks and -o extraction.
This problem could be used by an attacker to remotely execute code
by using handcrafted YaST Online Patch files put onto a compromised
YOU mirror server and waiting for the user to run YOU.
This problem is tracked by the Mitre CVE ID CVE-2006-0049.
This is a different issue than the gpg signature checking problem for
which we released updates a week ago, tracked by SUSE-SA:2006:013 /
CVE-2006-0455.
2) Solution or Work-Around
There is no known workaround, please install the update packages.
3) Special Instructions and Notes
None.
4) Package Location and Checksums
The preferred method for installing security updates is to use the YaST
Online Update (YOU) tool. YOU detects which updates are required and
automatically performs the necessary steps to verify and install them.
Alternatively, download the update packages for your distribution manually
and verify their integrity by the methods listed in Section 6 of this
announcement. Then install the packages using the command
rpm -Fhv <file.rpm>
to apply the update, replacing <file.rpm> with the filename of the
downloaded RPM package.
x86 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/gpg-1.4.2-5.4.i586.rpm
17f4db7313fb81477d491cd1de3b4a7c
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/gpg-1.4.0-4.4.i586.rpm
781a1f6ee507960c3b7f5ab7b09aae01
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/gpg-1.2.5-3.6.i586.rpm
0ac37c5097314b9d65fe3c00552991ba
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/gpg-1.2.4-68.13.i586.r…
2436ccc119ac1af98928536d2b968a3a
Power PC Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/gpg-1.4.2-5.4.ppc.rpm
7da97d12baf4aa28e307affa9ccaa2ad
x86-64 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/gpg-1.4.2-5.4.x86_6…
490728e89c6564ac1e0b679012a89a42
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/gpg-1.4.0-4.4.x86_64…
f258e8971ef2eb171907bbc426e15893
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/gpg-1.2.5-3.6.x86_64…
3e59895b7bed858997bdbc49aece5644
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/gpg-1.2.4-68.13.x8…
6369420f068f5d935bbc01f4798f2f20
Sources:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/src/gpg-1.4.2-5.4.src.rpm
a4ee567384c8744bafc59c19ed89669e
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/gpg-1.4.0-4.4.src.rpm
2d392b6698c4a9bb5f2b54aa51b53405
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/gpg-1.2.5-3.6.src.rpm
1cb53598e1a3c6d31aefc69c2ea18f37
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/gpg-1.2.4-68.13.src.rpm
91f82734783f307bf64a1728dbcddd79
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/gpg-1.2.4-68.13.src.r…
117ec3bfb057b88b637355db64c74723
Our maintenance customers are notified individually. The packages are
offered for installation from the maintenance web:
http://support.novell.com/cgi-bin/search/searchtid.cgi?psdb/a78b647fae6fd03…
______________________________________________________________________________
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
______________________________________________________________________________
6) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file where you saved the
announcement. The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and the integrity of
a package needs to be verified to ensure that it has not been tampered
with.
There are two verification methods that can be used independently from
each other to prove the authenticity of a downloaded file or RPM package:
1) Using the internal gpg signatures of the rpm package
2) MD5 checksums as provided in this announcement
1) The internal rpm package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on
RPMv4-based distributions) and the gpg key ring of 'root' during
installation. You can also find it on the first installation CD and at
the end of this announcement.
2) If you need an alternative means of verification, use the md5sum
command to verify the authenticity of the packages. Execute the command
md5sum <filename.rpm>
after you downloaded the file from a SUSE FTP server or its mirrors.
Then compare the resulting md5sum with the one that is listed in the
SUSE security announcement. Because the announcement containing the
checksums is cryptographically signed (by security(a)suse.de), the
checksums show proof of the authenticity of the package if the
signature of the announcement is valid. Note that the md5 sums
published in the SUSE Security Announcements are valid for the
respective packages only. Newer versions of these packages cannot be
verified.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ),
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
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Hash: SHA1
______________________________________________________________________________
SUSE Security Summary Report
Announcement ID: SUSE-SR:2006:005
Date: Fri, 03 Mar 2006 15:00:00 +0000
Cross-References: CVE-2002-0399, CVE-2005-1918, CVE-2005-2337
CVE-2005-3313, CVE-2006-0188, CVE-2006-0195
CVE-2006-0300, CVE-2006-0377, CVE-2006-0455
CVE-2006-0709, CVE-2006-0804, CVE-2006-0855
Content of this advisory:
1) Solved Security Vulnerabilities:
- tin single byte overflow
- ethereal denial of service in IRC dissector
- zoo buffer overflow in filename handling
- ruby security check circumvention
- metamail buffer overflow
- squirrelmail several security problems
- gpg2 signature checking problems
- tar buffer overflow during PAX header parsing
- tar directory traversal fixes
- opera upgraded to 8.52
2) Pending Vulnerabilities, Solutions, and Work-Arounds:
None listed this week.
3) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Solved Security Vulnerabilities
To avoid flooding mailing lists with SUSE Security Announcements for minor
issues, SUSE Security releases weekly summary reports for the low profile
vulnerability fixes. The SUSE Security Summary Reports do not list md5 sums
or download URLs like the SUSE Security Announcements that are released for
more severe vulnerabilities.
Fixed packages for the following incidents are already available on our FTP
server and via the YaST Online Update.
- tin single byte overflow
A single byte overflow was fixed in the USENET News Reader tin.
This issue is tracked by the Mitre CVE ID CVE-2006-0804 and affects
all SUSE Linux versions.
- ethereal denial of service in IRC dissector
A denial-of-service bug in the IRC dissector of the network analysis
program ethereal was fixed.
This issue is tracked by the Mitre CVE ID CVE-2005-3313 and affects
all SUSE Linux based products.
- zoo buffer overflow in filename handling
A buffer overflow in the archiver zoo while handling long filenames
was fixed. This bug could be used in conjunction with other programs
(MUA, virus scanners, ...) to potentially execute arbitrary code
remotely.
This is tracked by the Mitre CVE ID CVE-2006-0855 and affects all
SUSE Linux based products.
- ruby security check circumvention
A remote attacker could circumvent certain security checks in ruby
to be able to execute arbitrary code.
This is tracked by the Mitre CVE ID CVE-2005-2337 and affects all
SUSE Linux products containing ruby.
- metamail buffer overflow
A buffer overflow was found in metamail. This bug could be exploited
remotely to execute arbitrary code by handcrafting specific
boundary tags.
This issue is tracked by the Mitre CVE ID CVE-2006-0709 and affects
all SUSE Linux products containing metamail.
- squirrelmail several security problems
Three security issues were fixed in the web mailer squirrelmail:
- CVE-2006-0188: webmail.php in Squirrelmail 1.4.0 to 1.4.5 allows
remote attackers to inject arbitrary web pages into the right frame
via a URL in the right_frame parameter.
- CVE-2006-0195: Interpretation conflict in the MagicHTML filter
in Squirrelmail 1.4.0 to 1.4.5 allows remote attackers to conduct
cross-site scripting (XSS) attacks via style sheet specifiers with
invalid (1) "/*" and "*/" comments, or (2) a newline in a "URL"
specifier, which is processed by certain web browsers including
Internet Explorer.
- CVE-2006-0377: CRLF injection vulnerability in Squirrelmail
1.4.0 to 1.4.5 allows remote attackers to inject arbitrary IMAP
commands via newline characters in the mailbox parameter of the
sqimap_mailbox_select command, aka "IMAP injection."
- gpg2 signature checking problems
The signature verification code in GPG 2 had the same problems as the
one in GPG. Before this update gpg2 returned a 0 (valid signature)
when used on command-line with option --verify. This bug for example
makes automatic tools vulnerable that confirm downloaded information
files via GPG signatures before using the information in them.
This issue is tracked by the Mitre CVE ID CVE-2006-0455. SUSE Linux
9.2 up to 10.0 and Novell Linux Desktop 9 are affected.
- tar buffer overflow during PAX header parsing
The archiver tar had a buffer overflow during parsing PAX extended
headers. An attacker can exploit this to execute arbitrary code
with the privileges of the user running tar.
This is tracked by the Mitre CVE ID CVE-2006-0300 and affects SUSE Linux 9.3
and 10.0.
- tar directory traversal fixes
The bugfix for directory traversal in the tar archiver tracked by
CVE-2002-0399 was incorrect. This bug leads to the possibility to
overwrite files when extracting a specially crafted archive.
This is tracked by the Mitre CVE ID CVE-2005-1918 and affects SUSE
Linux 9.1, SUSE Linux Enterprise Server 8 and SUSE LINUX Enterprise
Server 9.
- Opera upgraded to 8.52
The free web browser Opera was upgraded to version 8.52 to fix
following security related problems:
- Replaced expired SSL certificates from TrustCenter.
- CVE-2005-3699: Solved status bar issue described in Secunia Advisory 17571.
- Implemented stricter handling of the Online Certificate Status Protocol (OCSP).
______________________________________________________________________________
2) Pending Vulnerabilities, Solutions, and Work-Arounds
None listed this week.
______________________________________________________________________________
3) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file containing the announcement.
The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and integrity of a
package needs to be verified to ensure that it has not been tampered with.
The internal RPM package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on RPMv4-based
distributions) and the gpg key ring of 'root' during installation. You can
also find it on the first installation CD and included at the end of this
announcement.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ)
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
- -----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: For info see http://www.gnupg.org
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0
SUSE Security Announcement: gpg,liby2util signature checking problems (SUSE-SA:2006:013)
by Marcus Meissner 01 Mar '06
by Marcus Meissner 01 Mar '06
01 Mar '06
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
______________________________________________________________________________
SUSE Security Announcement
Package: gpg,liby2util
Announcement ID: SUSE-SA:2006:013
Date: Wed, 01 Mar 2006 11:00:00 +0000
Affected Products: SUSE LINUX 10.0
SUSE LINUX 9.3
SUSE LINUX 9.2
SUSE LINUX 9.1
SuSE Linux Desktop 1.0
SuSE Linux Enterprise Server 8
SUSE LINUX Enterprise Server 9
UnitedLinux 1.0
Open Enterprise Server 1
Novell Linux Desktop 9
Vulnerability Type: remote code execution
Severity (1-10): 9
SUSE Default Package: yes
Cross-References: CVE-2006-0455, CVE-2006-0803
Content of This Advisory:
1) Security Vulnerability Resolved:
gpg signature checking problems
Problem Description
2) Solution or Work-Around
3) Special Instructions and Notes
4) Package Location and Checksums
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
6) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Problem Description and Brief Discussion
This is a reissue of SUSE-SA:2006:009, after we found out that also
gpg version < 1.4.x are affected by the signature checking problem
of CVE-2006-0455.
With certain handcraft-able signatures GPG was returning a 0 (valid
signature) when used on command-line with option --verify.
This could make automated checkers, like for instance the patch file
verification checker of the YaST Online Update, pass malicious patch
files as correct and allow remote code execution.
This is tracked by the Mitre CVE ID CVE-2006-0455.
Also, the YaST Online Update script signature verification had used a
feature which was not meant to be used for signature verification,
making it possible to supply any kind of script which would be
considered correct. This would also allow code execution.
This issue is tracked by the Mitre CVE ID CVE-2006-0803.
Both attacks require an attacker either manipulating a YaST Online
Update mirror or manipulating the network traffic between the mirror
and your machine.
2) Solution or Work-Around
There is no known workaround, please install the update packages.
3) Special Instructions and Notes
None.
4) Package Location and Checksums
The preferred method for installing security updates is to use the YaST
Online Update (YOU) tool. YOU detects which updates are required and
automatically performs the necessary steps to verify and install them.
Alternatively, download the update packages for your distribution manually
and verify their integrity by the methods listed in Section 6 of this
announcement. Then install the packages using the command
rpm -Fhv <file.rpm>
to apply the update, replacing <file.rpm> with the filename of the
downloaded RPM package.
x86 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/liby2util-2.12.9-0.4.…
91697f9207b20931d669f9f6d085b816
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/liby2util-devel-2.12.…
c6815c8ff1cc695f91cf9c1ba6960554
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/liby2util-2.11.7-0.3.i…
a321ab146d07c50cc69a91352ac28bf7
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/liby2util-devel-2.11.7…
1215bcf8f061079dbe05b93b1d611818
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/gpg-1.2.5-3.4.i586.rpm
3df19ea2069732c17da1b150d76fdba1
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/liby2util-2.10.7-0.3.i…
ab21dd4a8f561abba2cd5b25e3076e41
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/liby2util-devel-2.10.7…
e1b45fbf2b326e7a4d06d1fa23100415
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/gpg-1.2.4-68.10.i586.r…
5ea37344f72e28ff06f40976081e6499
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/liby2util-2.9.27-0.7.i…
dcdaf21f345b2d4ffa55a78c74625633
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/i586/liby2util-devel-2.9.27…
18624f647f80b9e39a8c910c90d60c87
Power PC Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/liby2util-2.12.9-0.4.p…
584b0cc0fadc160148b98976cbb9abb8
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/liby2util-devel-2.12.9…
dcc926d75e15cda7c83e6ab110defd1f
x86-64 Platform:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/liby2util-2.12.9-0.…
712892d9238ad5ae230837f89528a4c1
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/liby2util-devel-2.1…
ea0e06b186f3ffe7df066888b69e64fe
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/liby2util-2.11.7-0.3…
7cd1425a429b4637b34aa675d4eeaa85
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/liby2util-devel-2.11…
8d27157261b70a5bb51ab643d8dd1fe8
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/gpg-1.2.5-3.4.x86_64…
9e0fb9977027d7b95006ac6405a1befc
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/liby2util-2.10.7-0.3…
b33ebf6703546c56ec10eea205e4fbd8
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/liby2util-devel-2.10…
6b385cd9d0902eeede67267933248404
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/gpg-1.2.4-68.10.x8…
d05a99f75d4089a56b2f21c2b7aca67a
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/liby2util-2.9.27-0…
d1c2276f502d6ad34940d1f2b907890d
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/x86_64/liby2util-devel-2.…
d74648e8c92952b1c9fdb4796f3d360e
Sources:
SUSE LINUX 10.0:
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/src/liby2util-2.12.9-0.4.s…
e1f57563afd30bb0252494a010d3c0c0
SUSE LINUX 9.3:
ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/liby2util-2.11.7-0.3.sr…
2663aecb5e77147aca6881bd92e570bb
SUSE LINUX 9.2:
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/gpg-1.2.5-3.4.src.rpm
9415d5fefce7c12bd381d03255ec02f1
ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/liby2util-2.10.7-0.3.sr…
9e6d935a4c540a5de5ff2681ee8281f1
SUSE LINUX 9.1:
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/gpg-1.2.4-68.10.src.rpm
4147426d68077823fa808905e10478bf
ftp://ftp.suse.com/pub/suse/i386/update/9.1/rpm/src/liby2util-2.9.27-0.7.sr…
f4d1da1c13fd712999a87f7736eec2eb
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/gpg-1.2.4-68.10.src.r…
c3ee5b82f7bb056082b3402d59b1eaed
ftp://ftp.suse.com/pub/suse/x86_64/update/9.1/rpm/src/liby2util-2.9.27-0.7.…
3dc3eea2b078aa1222875ad8abd09260
Our maintenance customers are notified individually. The packages are
offered for installation from the maintenance web:
http://support.novell.com/cgi-bin/search/searchtid.cgi?psdb/3b6c0c5ac07d0c8…
http://support.novell.com/cgi-bin/search/searchtid.cgi?psdb/76efde003272170…
______________________________________________________________________________
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
See SUSE Security Summary Report.
______________________________________________________________________________
6) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file where you saved the
announcement. The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security(a)suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and the integrity of
a package needs to be verified to ensure that it has not been tampered
with.
There are two verification methods that can be used independently from
each other to prove the authenticity of a downloaded file or RPM package:
1) Using the internal gpg signatures of the rpm package
2) MD5 checksums as provided in this announcement
1) The internal rpm package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build(a)suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on
RPMv4-based distributions) and the gpg key ring of 'root' during
installation. You can also find it on the first installation CD and at
the end of this announcement.
2) If you need an alternative means of verification, use the md5sum
command to verify the authenticity of the packages. Execute the command
md5sum <filename.rpm>
after you downloaded the file from a SUSE FTP server or its mirrors.
Then compare the resulting md5sum with the one that is listed in the
SUSE security announcement. Because the announcement containing the
checksums is cryptographically signed (by security(a)suse.de), the
checksums show proof of the authenticity of the package if the
signature of the announcement is valid. Note that the md5 sums
published in the SUSE Security Announcements are valid for the
respective packages only. Newer versions of these packages cannot be
verified.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
suse-security(a)suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe(a)suse.com>.
suse-security-announce(a)suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe(a)suse.com>.
For general information or the frequently asked questions (FAQ),
send mail to <suse-security-info(a)suse.com> or
<suse-security-faq(a)suse.com>.
=====================================================================
SUSE's security contact is <security(a)suse.com> or <security(a)suse.de>.
The <security(a)suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de>
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