-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ______________________________________________________________________________ SUSE Security Summary Report Announcement ID: SUSE-SR:2008:003 Date: Thu, 07 Feb 2008 18:00:00 +0000 Cross-References: CVE-2006-4484, CVE-2007-2583, CVE-2007-2691 CVE-2007-2692, CVE-2007-4965, CVE-2007-5503 CVE-2007-5794, CVE-2007-5925, CVE-2007-5969 CVE-2007-6109, CVE-2007-6303, CVE-2007-6304 CVE-2007-6427, CVE-2007-6428, CVE-2007-6429 CVE-2008-0123 Content of this advisory: 1) Solved Security Vulnerabilities: - SUN Java 1.5 and 1.6 update - nss_ldap incorrect data - cairo integer overflows in PNG decoder - geronimo start script problems - moodle XSS problems - SDL_image GIF problems - python imageop integer overflow - Mysql security problems - NX also affected by X.org security problems - xemacs commandline buffer overflow 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. - SUN Java 1.5 and 1.6 update SUN Java 1.5.0 was brought to update14 and SUN Java 1.6.0 was brought to update4. Details for the security issues fixed are not yet publicly known, but the changelog lists several issues marked as security. The update also contains timezone update 2007k and was released for SUSE Linux 10.1, openSUSE 10.2 and 10.3. - nss_ldap incorrect data nss_ldap returned incorrect data under certain circumstances to the calling process. Some applications could therefore work with wrong user data (CVE-2007-5794). This has been fixed for all distributions containing nss_ldap. - cairo integer overflows in PNG decoder The cairo libraries were updated to fix several integer overflows while decoding PNG images. This can be exploited remotely with user-assistance to execute arbitrary code. (CVE-2007-5503) Updates have been provided for SUSE Linux Enterprise 10, SUSE Linux 10.1, openSUSE 10.2 and 10.3 - geronimo start script problems A chown in the SUSE supplied Apache geronimo init script could change ownership of directories it did not own, due to following symlinks. The default setup would corrupt /var/tmp on start of geronimo. While there is potential to exploit this problem, the administrator will have likely noticed this before already. - moodle XSS problems The install script of moodle is vulnerable to cross site scripting (XSS). This flaw is only exploitable if moodle isn't fully installed yet. Therefore it's unlikely to be much of a problem in practice. To actually exploit it an attacker would have to know about a person that is just about to install moodle (CVE-2008-0123). - SDL_image GIF problems Specially crafted GIF files could crash the SDL_image library (CVE-2006-4484). Updates have been released for SUSE Linux 10.1, openSUSE 10.2 and 10.3. - python imageop integer overflow Specially crafted images could trigger an integer overflow in the imageop module of python (CVE-2007-4965). Python has been updated on all SUSE Linux based distributions. - Mysql security problems The database server MySQL was updated to fix various security vulnerabilities. Note: not all versions are affected by every bug: - CVE-2007-2583: a denial of service attack in in_decimal::set for logged in users. - CVE-2007-2691: RENAME TABLE did not require DROP privileges, allowing remote authenticated users to rename arbitrary tables - CVE-2007-2692: remote authenticated users could gain privileges due to a bug in SQL SECURITY INVOKER stored routine handling - CVE-2007-5925: a denial of service attack by remote authenticated users via a certain CONTAINS operation on an indexed column - CVE-2007-5969: allowed remote authenticated users to overwrite system table information and gain privileges via symlinks - CVE-2007-6303: allowed remote authenticated users to gain privileges via CREATE SQL SECURITY DEFINER VIEW and ALTER VIEW statements - CVE-2007-6304: denial of service attack by remote authenticated users by performing a specific SHOW TABLE STATUS query MySQL has been updated on all SUSE Linux based distributions. - NX also affected by X.org security problems This update fixes various Xserver security issues that are also present in NX: XInput Extension Memory Corruption Vulnerability [IDEF2888 CVE-2007-6427]. TOG-CUP Extension Memory Corruption Vulnerability [IDEF2901 CVE-2007-6428]. EVI Extension Integer Overflow Vulnerability [IDEF2902 CVE-2007-6429]. MIT-SHM Extension Integer Overflow Vulnerability [IDEF2904 CVE-2007-6429]. - xemacs commandline buffer overflow A buffer overflow in xemacs commandline handling was fixed. (CVE-2007-6109) This problem affected only openSUSE 10.3. ______________________________________________________________________________ 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@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@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: opensuse-security@opensuse.org - General Linux and SUSE security discussion. All SUSE security announcements are sent to this list. To subscribe, send an e-mail to <opensuse-security+subscribe@opensuse.org>. opensuse-security-announce@opensuse.org - SUSE's announce-only mailing list. Only SUSE's security announcements are sent to this list. To subscribe, send an e-mail to <opensuse-security-announce+subscribe@opensuse.org>. ===================================================================== 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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