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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2009.0151 -- [Win][UNIX/Linux][Debian] New moodle packages fix several vulnerabilities 16 February 2009 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: moodle Publisher: Debian Operating System: Debian GNU/Linux 4.0 UNIX variants (UNIX, Linux, OSX) Windows Impact: Cross-site Scripting Denial of Service Access: Remote/Unauthenticated CVE Names: CVE-2009-0502 CVE-2009-0500 CVE-2008-5153 Original Bulletin: http://www.debian.org/security/2009/dsa-1724 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running moodle check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - -------------------------------------------------------------------------- Debian Security Advisory DSA 1724-1 security@debian.org http://www.debian.org/security/ Steffen Joeris February 13th, 2009 http://www.debian.org/security/faq - - -------------------------------------------------------------------------- Package : moodle Vulnerability : several vulnerabilities Problem type : remote Debian-specific: no CVE IDs : CVE-2009-0500 CVE-2009-0502 CVE-2008-5153 Debian Bug : 514284 Several vulnerabilities have been discovered in Moodle, an online course management system. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2009-0500 It was discovered that the information stored in the log tables was not properly sanitized, which could allow attackers to inject arbitrary web code. CVE-2009-0502 It was discovered that certain input via the "Login as" function was not properly sanitised leading to the injection of arbitrary web script. CVE-2008-5153 Dmitry E. Oboukhov discovered that the SpellCheker plugin creates temporary files insecurely, allowing a denial of service attack. Since the plugin was unused, it is removed in this update. For the stable distribution (etch) these problems have been fixed in version 1.6.3-2+etch2. For the testing (lenny) distribution these problems have been fixed in version 1.8.2.dfsg-3+lenny1. For the unstable (sid) distribution these problems have been fixed in version 1.8.2.dfsg-4. We recommend that you upgrade your moodle package. Upgrade Instructions - - -------------------- wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given at the end of this advisory: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 4.0 alias etch - - ------------------------------- Source archives: http://security.debian.org/pool/updates/main/m/moodle/moodle_1.6.3-2+etch2.dsc Size/MD5 checksum: 793 b86fd980d09fc1f54744962d765a17d7 http://security.debian.org/pool/updates/main/m/moodle/moodle_1.6.3-2+etch2.diff.gz Size/MD5 checksum: 25398 60b9bf677040fbd71e7951deaa8b91d7 http://security.debian.org/pool/updates/main/m/moodle/moodle_1.6.3.orig.tar.gz Size/MD5 checksum: 7465709 2f9f3fcf83ab0f18c409f3a48e07eae2 Architecture independent components: http://security.debian.org/pool/updates/main/m/moodle/moodle_1.6.3-2+etch2_all.deb Size/MD5 checksum: 6582298 7a90893e954672f33e129aa4d7ca5aa3 These files will probably be moved into the stable distribution on its next update. - - --------------------------------------------------------------------------------- For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iD8DBQFJldoJW5ql+IAeqTIRAqgIAJ0dhSgFQxBDCq0PoSav/LyyCmtaYQCgj+Ln r8qoVwy7k6F60fJPA1DAKYE= =GzCu - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iD8DBQFJmKiVNVH5XJJInbgRAqY+AJ9M+eTIK5uS1vwD5dodbJl8qiwD0QCcCFy0 oCuTP8cbXYt8Hq8hojUyfoQ= =9HNN -----END PGP SIGNATURE-----