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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2005.0097 -- Debian Security Advisory DSA 662-1 New squirrelmail package fixes several vulnerabilities 3 February 2005 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: squirrelmail Publisher: Debian Operating System: Debian GNU/Linux 3.0 Linux variants UNIX variants Impact: Execute Arbitrary Code/Commands Access: Remote/Unauthenticated CVE Names: CAN-2005-0152 CAN-2005-0104 Ref: ESB-2005.0075 Original Bulletin: http://www.debian.org/security/2005/dsa-662 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - -------------------------------------------------------------------------- Debian Security Advisory DSA 662-1 security@debian.org http://www.debian.org/security/ Martin Schulze February 1st, 2005 http://www.debian.org/security/faq - - -------------------------------------------------------------------------- Package : squirrelmail Vulnerability : several Problem-Type : remote Debian-specific: no CVE ID : CAN-2005-0104 CAN-2005-0152 Debian Bug : 292714 Several vulnerabilities have been discovered in Squirrelmail, a commonly used webmail system. The Common Vulnerabilities and Exposures project identifies the following problems: CAN-2005-0104 Upstream developers noticed that an unsanitised variable could lead to cross site scripting. CAN-2005-0152 Grant Hollingworth discovered that under certain circumstances URL manipulation could lead to the execution of arbitrary code with the privileges of www-data. This problem only exists in version 1.2.6 of Squirrelmail. For the stable distribution (woody) these problems have been fixed in version 1.2.6-2. For the unstable distribution (sid) the problem that affects unstable has been fixed in version 1.4.4-1. We recommend that you upgrade your squirrelmail 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 3.0 alias woody - - -------------------------------- Source archives: http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.2.6-2.dsc Size/MD5 checksum: 646 4900cffd3e5d45735f65c21476efc806 http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.2.6-2.diff.gz Size/MD5 checksum: 21204 4614ece547701e83d640b5740bb59d51 http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.2.6.orig.tar.gz Size/MD5 checksum: 1856087 be9e6be1de8d3dd818185d596b41a7f1 Architecture independent components: http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.2.6-2_all.deb Size/MD5 checksum: 1840668 2d23a6986ab2862bb1acd160b5a2919c 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 v1.2.5 (GNU/Linux) iD8DBQFB/5XHW5ql+IAeqTIRAkpkAKCe9RF1LswG8hauggRbypCgsGxfygCeK10Z F2TH29V21YfxpuF3gCLIDxE= =KEhs - -----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 iQCVAwUBQgGkjCh9+71yA2DNAQJ0rAP/fqv/84HlOHlNjSMGPiyFQOqP+PHfP2ID v2A51kVQ+158nx46OOTTY23fv+1Ga3SJrKLwxOITrVYZf2C8UKDmzPnVZDMFQDgD +DeTVAorNHoksd5qFErbxVTNn7Y3GRXaNuUQjA/GZxQTWdEoQ+ynwEfeYReKCL+Q yLWDDpm6wKs= =AFn0 -----END PGP SIGNATURE-----