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[security-announce] SUSE-SU-2012:0502-1: critical: Security update for Samba
SUSE Security Update: Security update for Samba
______________________________________________________________________________

Announcement ID: SUSE-SU-2012:0502-1
Rating: critical
References: #732395 #741854 #743986 #746825 #747934 #751454
#752797
Cross-References: CVE-2012-0817 CVE-2012-0870 CVE-2012-1182

Affected Products:
SUSE Linux Enterprise Software Development Kit 11 SP2
SUSE Linux Enterprise Server 11 SP2 for VMware
SUSE Linux Enterprise Server 11 SP2
SUSE Linux Enterprise Desktop 11 SP2
______________________________________________________________________________

An update that solves three vulnerabilities and has four
fixes is now available.

Description:


The following issues have been fixed in samba:

* CVE-2012-1182: PIDL based autogenerated code uses
client supplied size values which allows attackers to write
beyond the allocated array size
* CVE-2012-0870: Ensure AndX offsets are increasing
strictly monotonically in pre-3.4 versions
* CVE-2012-0817: Fix memory leak in parent smbd on
connection

Also the following non-security bugs have been fixed:

* s3-winbindd: Only use SamLogonEx when we can get
unencrypted session keys; (bso#8599).
* Correctly handle DENY ACEs when privileges apply;
(bso#8797).
* s3:smb2_server: fix a logic error, we should sign non
guest sessions; (bso8749).
* Allow vfs_aio_pthread to build as a static module;
(bso#8723).
* s3:dbwrap_ctdb: return the number of records in
db_ctdb_traverse() for persistent dbs; (#bso8527).
* s3: segfault in dom_sid_compare(bso#8567).
* Honor SeTakeOwnershiPrivilege when client asks for
SEC_STD_WRITE_OWNER; (bso#8768).
* s3-winbindd: Close netlogon connection if the status
returned by the NetrSamLogonEx call is timeout in the
pam_auth_crap path; (bso#8771).
* s3-winbindd: set the can_do_validation6 also for
trusted domain; (bso#8599).
* Fix problem when calculating the share security mask,
take priviliges into account for the connecting user;
(bso#8784).
* Fix crash in dcerpc_lsa_lookup_sids_noalloc() with
over 1000 groups; (bso#8807); (bnc#751454).
* Add SERVERID_UNIQUE_ID_NOT_TO_VERIFY; (bso#8760);
(bnc#741854).
* s3-printing: fix crash in printer_list_set_printer();
(bso#8762); (bnc#746825).
* s3:winbindd fix a return code check; (bso#8406).
* s3: Add rmdir operation to streams_depot; (bso#8733).
* s3:smbd:smb2: fix an assignment-instead-of-check bug
conn_snum_used(); (bso#8738).
* s3:auth: fill the sids array of the info3 in
wbcAuthUserInfo_to_netr_SamInfo3(); (bso#8739).

Security Issue references:

* CVE-2012-1182
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1182
>
* CVE-2012-0870
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0870
>
* CVE-2012-0817
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0817
>


Patch Instructions:

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

- SUSE Linux Enterprise Software Development Kit 11 SP2:

zypper in -t patch sdksp2-ldapsmb-6120

- SUSE Linux Enterprise Server 11 SP2 for VMware:

zypper in -t patch slessp2-ldapsmb-6120

- SUSE Linux Enterprise Server 11 SP2:

zypper in -t patch slessp2-ldapsmb-6120

- SUSE Linux Enterprise Desktop 11 SP2:

zypper in -t patch sledsp2-ldapsmb-6120

To bring your system up-to-date, use "zypper patch".


Package List:

- SUSE Linux Enterprise Software Development Kit 11 SP2 (i586 ia64 ppc64
s390x x86_64):

libldb-devel-3.6.3-0.20.1
libnetapi-devel-3.6.3-0.20.1
libnetapi0-3.6.3-0.20.1
libsmbclient-devel-3.6.3-0.20.1
libsmbsharemodes-devel-3.6.3-0.20.1
libsmbsharemodes0-3.6.3-0.20.1
libtalloc-devel-3.6.3-0.20.1
libtdb-devel-3.6.3-0.20.1
libtevent-devel-3.6.3-0.20.1
libwbclient-devel-3.6.3-0.20.1
samba-devel-3.6.3-0.20.1

- SUSE Linux Enterprise Server 11 SP2 for VMware (i586 x86_64):

ldapsmb-1.34b-12.20.1
libldb1-3.6.3-0.20.1
libsmbclient0-3.6.3-0.20.1
libtalloc2-3.6.3-0.20.1
libtdb1-3.6.3-0.20.1
libtevent0-3.6.3-0.20.1
libwbclient0-3.6.3-0.20.1
samba-3.6.3-0.20.1
samba-client-3.6.3-0.20.1
samba-krb-printing-3.6.3-0.20.1
samba-winbind-3.6.3-0.20.1

- SUSE Linux Enterprise Server 11 SP2 for VMware (x86_64):

libsmbclient0-32bit-3.6.3-0.20.1
libtalloc2-32bit-3.6.3-0.20.1
libtdb1-32bit-3.6.3-0.20.1
libwbclient0-32bit-3.6.3-0.20.1
samba-32bit-3.6.3-0.20.1
samba-client-32bit-3.6.3-0.20.1
samba-winbind-32bit-3.6.3-0.20.1

- SUSE Linux Enterprise Server 11 SP2 for VMware (noarch):

samba-doc-3.6.3-0.20.1

- SUSE Linux Enterprise Server 11 SP2 (i586 ia64 ppc64 s390x x86_64):

ldapsmb-1.34b-12.20.1
libldb1-3.6.3-0.20.1
libsmbclient0-3.6.3-0.20.1
libtalloc2-3.6.3-0.20.1
libtdb1-3.6.3-0.20.1
libtevent0-3.6.3-0.20.1
libwbclient0-3.6.3-0.20.1
samba-3.6.3-0.20.1
samba-client-3.6.3-0.20.1
samba-krb-printing-3.6.3-0.20.1
samba-winbind-3.6.3-0.20.1

- SUSE Linux Enterprise Server 11 SP2 (ppc64 s390x x86_64):

libsmbclient0-32bit-3.6.3-0.20.1
libtalloc2-32bit-3.6.3-0.20.1
libtdb1-32bit-3.6.3-0.20.1
libwbclient0-32bit-3.6.3-0.20.1
samba-32bit-3.6.3-0.20.1
samba-client-32bit-3.6.3-0.20.1
samba-winbind-32bit-3.6.3-0.20.1

- SUSE Linux Enterprise Server 11 SP2 (noarch):

samba-doc-3.6.3-0.20.1

- SUSE Linux Enterprise Server 11 SP2 (ia64):

libsmbclient0-x86-3.6.3-0.20.1
libtalloc2-x86-3.6.3-0.20.1
libtdb1-x86-3.6.3-0.20.1
libwbclient0-x86-3.6.3-0.20.1
samba-client-x86-3.6.3-0.20.1
samba-winbind-x86-3.6.3-0.20.1
samba-x86-3.6.3-0.20.1

- SUSE Linux Enterprise Desktop 11 SP2 (i586 x86_64):

libldb1-3.6.3-0.20.1
libsmbclient0-3.6.3-0.20.1
libtalloc2-3.6.3-0.20.1
libtdb1-3.6.3-0.20.1
libtevent0-3.6.3-0.20.1
libwbclient0-3.6.3-0.20.1
samba-3.6.3-0.20.1
samba-client-3.6.3-0.20.1
samba-krb-printing-3.6.3-0.20.1
samba-winbind-3.6.3-0.20.1

- SUSE Linux Enterprise Desktop 11 SP2 (x86_64):

libldb1-32bit-3.6.3-0.20.1
libsmbclient0-32bit-3.6.3-0.20.1
libtalloc2-32bit-3.6.3-0.20.1
libtdb1-32bit-3.6.3-0.20.1
libtevent0-32bit-3.6.3-0.20.1
libwbclient0-32bit-3.6.3-0.20.1
samba-32bit-3.6.3-0.20.1
samba-client-32bit-3.6.3-0.20.1
samba-winbind-32bit-3.6.3-0.20.1

- SUSE Linux Enterprise Desktop 11 SP2 (noarch):

samba-doc-3.6.3-0.20.1


References:

http://support.novell.com/security/cve/CVE-2012-0817.html
http://support.novell.com/security/cve/CVE-2012-0870.html
http://support.novell.com/security/cve/CVE-2012-1182.html
https://bugzilla.novell.com/732395
https://bugzilla.novell.com/741854
https://bugzilla.novell.com/743986
https://bugzilla.novell.com/746825
https://bugzilla.novell.com/747934
https://bugzilla.novell.com/751454
https://bugzilla.novell.com/752797

http://download.novell.com/patch/finder/?keywords=1525022a16d67e6a299e19313c5d8357

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