Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2006.0265 -- [Win][UNIX/Linux][Debian] New moodle packages fix several vulnerabilities 10 April 2006 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: moodle Publisher: Debian Operating System: Debian GNU/Linux 3.1 UNIX variants (UNIX, Linux, OSX) Windows Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CVE-2006-0806 CVE-2006-0410 CVE-2006-0147 CVE-2006-0146 Ref: ESB-2006.0264 Original Bulletin: http://www.debian.org/security/2006/dsa-1030 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 1030-1 security@debian.org http://www.debian.org/security/ Martin Schulze April 8th, 2006 http://www.debian.org/security/faq - - -------------------------------------------------------------------------- Package : moodle Vulnerability : several Problem type : remote Debian-specific: no CVE IDs : CVE-2006-0146 CVE-2006-0147 CVE-2006-0410 CVE-2006-0806 BugTraq IDs : 16187 16364 16720 Debian Bugs : 349985 358872 Several vulnerabilities have been discovered in libphp-adodb, the 'adodb' database abstraction layer for PHP, which is embedded in moodle, a course management system for online learning. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2006-0146 Andreas Sandblad discovered that improper user input sanitisation results in a potential remote SQL injection vulnerability enabling an attacker to compromise applications, access or modify data, or exploit vulnerabilities in the underlying database implementation. This requires the MySQL root password to be empty. It is fixed by limiting access to the script in question. CVE-2006-0147 A dynamic code evaluation vulnerability allows remote attackers to execute arbitrary PHP functions via the 'do' parameter. CVE-2006-0410 Andy Staudacher discovered an SQL injection vulnerability due to insufficient input sanitising that allows remote attackers to execute arbitrary SQL commands. CVE-2006-0806 GulfTech Security Research discovered multiple cross-site scripting vulnerabilities due to improper user-supplied input sanitisation. Attackers can exploit these vulnerabilities to cause arbitrary scripts to be executed in the browser of an unsuspecting user's machine, or result in the theft of cookie-based authentication credentials. The old stable distribution (woody) does not contain moodle packages. For the stable distribution (sarge) these problems have been fixed in version 1.4.4.dfsg.1-3sarge1. For the unstable distribution these problems will be fixed soon. 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 below: 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 3.1 alias sarge - - -------------------------------- Source archives: http://security.debian.org/pool/updates/main/m/moodle/moodle_1.4.4.dfsg.1-3sarge1.dsc Size/MD5 checksum: 616 5d572ce0e8c11034e62fd3a20b0f9d67 http://security.debian.org/pool/updates/main/m/moodle/moodle_1.4.4.dfsg.1-3sarge1.diff.gz Size/MD5 checksum: 12159 2868972a9a5b94eb9d8a2575e7fc4937 http://security.debian.org/pool/updates/main/m/moodle/moodle_1.4.4.dfsg.1.orig.tar.gz Size/MD5 checksum: 9717561 50f0618c0711a7eed3725fea0dd45109 Architecture independent components: http://security.debian.org/pool/updates/main/m/moodle/moodle_1.4.4.dfsg.1-3sarge1_all.deb Size/MD5 checksum: 9161960 caabcd722dd1a202e95d1bae8c751bf4 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 v1.4.2.2 (GNU/Linux) iD8DBQFEN7ugW5ql+IAeqTIRAgbbAJ4voqxd3lQ4plpacKKLC+aBnkP4awCgl4r2 HHKkm1kTlYyKg6VmpXLOgTg= =6hs9 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. 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 iQCVAwUBRDm0TCh9+71yA2DNAQKTRgQAibEnj9rSzHaE4oJ5m7BcUM50WO9elt4V uuILhfCnIiVXn1sfth7KR8/fHallwKgwn9EfqiDDGl4bS4weOtH52hXMEChH8KYm O+qWJ8zFCicq8pPqgxuG4O1PMh3hriLrb75JrdKgSNMHVpAtFPPSPNBPibCaUkR/ oTguEWTKeS4= =SdK5 -----END PGP SIGNATURE-----