SUSE Security Announcement: Apache2 security problems (SUSE-SA:2006:051)
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ______________________________________________________________________________ SUSE Security Announcement Package: apache2 Announcement ID: SUSE-SA:2006:051 Date: Fri, 08 Sep 2006 16:00:00 +0000 Affected Products: Novell Linux POS 9 Open Enterprise Server SUSE LINUX 10.0 SUSE LINUX 9.3 SUSE LINUX 9.2 SUSE SLES 9 Vulnerability Type: cryptographic problems Severity (1-10): 5 SUSE Default Package: no Cross-References: CVE-2005-2700, CVE-2005-3357, CVE-2006-3918 Content of This Advisory: 1) Security Vulnerability Resolved: Apache2 security update 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 web server Apache2 has been updated to fix several security issues: The security fix for CVE-2005-3357 (denial of service) broke the earlier security fix for SSL verification (CVE-2005-2700). This problem has been corrected. Additionally a cross site scripting bug with the "Expect" header error reporting was fixed (CVE-2006-3918). The Apache foundation does not consider this a security problem. 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/apache2-2.0.54-10.8.i586.rpm 4e5f7482e476e85e92df04868fda661c ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/apache2-prefork-2.0.54-10.8.i586.rpm 56fc5c08895d0a9a3c2cc6015b3dd34b ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586/apache2-worker-2.0.54-10.8.i586.rpm 8b1c3a66cbad2f102b1569f3e0333501 SUSE LINUX 9.3: ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/apache2-2.0.53-9.15.i586.rpm a2aa08e4ddd70859ec542aed22ccdee9 ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/apache2-prefork-2.0.53-9.15.i586.rpm bf0ceb6357957c5e0565857dbf544ea3 ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/i586/apache2-worker-2.0.53-9.15.i586.rpm eddf464f0073f6d1b3576fa5ef0b5c8b SUSE LINUX 9.2: ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/apache2-2.0.50-7.17.i586.rpm 3d7ae24eeb12d37484db873829cad192 ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/apache2-prefork-2.0.50-7.17.i586.rpm 7ac171bd3c9fe75cb96d18038b63c1f6 ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/i586/apache2-worker-2.0.50-7.17.i586.rpm 9e6cecbb28ae31c0693e3cb849a75f8f Power PC Platform: SUSE LINUX 10.0: ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/apache2-2.0.54-10.8.ppc.rpm c0690dee4b47c8ece321996832397915 ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/apache2-prefork-2.0.54-10.8.ppc.rpm 4cb7734bcf6c5c1de524ac1b3bc183b2 ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/ppc/apache2-worker-2.0.54-10.8.ppc.rpm c1e262a0f1dd27c7d4da0919070f53a1 x86-64 Platform: SUSE LINUX 10.0: ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/apache2-2.0.54-10.8.x86_64.rpm 5a11e9b78e0f946403c47797fb4e49b9 ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/apache2-prefork-2.0.54-10.8.x86_64.rpm b05190443513cea99aafd1a15baf3ddc ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/x86_64/apache2-worker-2.0.54-10.8.x86_64.rpm 9248815b04fc1a26950d33c5bcc6b85f SUSE LINUX 9.3: ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/apache2-2.0.53-9.15.x86_64.rpm 6ce32141596325584f13a18f0271269c ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/apache2-prefork-2.0.53-9.15.x86_64.rpm dfddc46d4b6feab89f35a579d5471533 ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/x86_64/apache2-worker-2.0.53-9.15.x86_64.rpm de9fb2bd70949d79cc5f020f72beca37 SUSE LINUX 9.2: ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/apache2-2.0.50-7.17.x86_64.rpm 632e9b785b32694a141d0b89d27ac489 ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/apache2-prefork-2.0.50-7.17.x86_64.rpm b63783a1c93a875064f56f55151acf81 ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/x86_64/apache2-worker-2.0.50-7.17.x86_64.rpm 43ffab89ba259f707edc199ed54eee57 Sources: SUSE LINUX 10.0: ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/src/apache2-2.0.54-10.8.src.rpm ae34902816649e317fd03afd1a185565 SUSE LINUX 9.3: ftp://ftp.suse.com/pub/suse/i386/update/9.3/rpm/src/apache2-2.0.53-9.15.src.rpm a4da14a77b4c58a07cd0fcf9e324b3ed SUSE LINUX 9.2: ftp://ftp.suse.com/pub/suse/i386/update/9.2/rpm/src/apache2-2.0.50-7.17.src.rpm ab9adcf8c71117ed3cb9f1ba75b2138a Our maintenance customers are notified individually. The packages are offered for installation from the maintenance web: Open Enterprise Server http://support.novell.com/techcenter/psdb/798e9e22eaf4a4eed570f26abfab9f02.h... Novell Linux POS 9 http://support.novell.com/techcenter/psdb/798e9e22eaf4a4eed570f26abfab9f02.h... SUSE SLES 9 http://support.novell.com/techcenter/psdb/798e9e22eaf4a4eed570f26abfab9f02.h... ______________________________________________________________________________ 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@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@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@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@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@suse.com>. suse-security-announce@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@suse.com>. For general information or the frequently asked questions (FAQ), send mail to <suse-security-info@suse.com> or <suse-security-faq@suse.com>. ===================================================================== SUSE's security contact is <security@suse.com> or <security@suse.de>. The <security@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. 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participants (1)
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Marcus Meissner