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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2008.0452 -- [Debian] New wordpress packages fix several vulnerabilities 2 May 2008 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: wordpress Publisher: Debian Operating System: Debian GNU/Linux 4.0 Impact: Execute Arbitrary Code/Commands Increased Privileges Cross-site Scripting Provide Misleading Information Access: Remote/Unauthenticated CVE Names: CVE-2007-4154 CVE-2007-4153 CVE-2007-3639 CVE-2007-0540 Ref: ESB-2008.0434 Original Bulletin: http://www.debian.org/security/2008/dsa-1564 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - ------------------------------------------------------------------------ Debian Security Advisory DSA-1564-1 security@debian.org http://www.debian.org/security/ Thijs Kinkhorst May 01, 2008 http://www.debian.org/security/faq - - ------------------------------------------------------------------------ Package : wordpress Vulnerability : multiple Problem type : remote Debian-specific: no CVE Id(s) : CVE-2007-3639 CVE-2007-4153 CVE-2007-4154 CVE-2007-0540 Several remote vulnerabilities have been discovered in wordpress, a weblog manager. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2007-3639 Insufficient input sanitising allowed for remote attackers to redirect visitors to external websites. CVE-2007-4153 Multiple cross-site scripting vulnerabilities allowed remote authenticated administrators to inject arbitrary web script or HTML. CVE-2007-4154 SQL injection vulnerability allowed allowed remote authenticated administrators to execute arbitrary SQL commands. CVE-2007-0540 WordPress allows remote attackers to cause a denial of service (bandwidth or thread consumption) via pingback service calls with a source URI that corresponds to a file with a binary content type, which is downloaded even though it cannot contain usable pingback data. [no CVE name yet] Insufficient input sanitising caused an attacker with a normal user account to access the administrative interface. For the stable distribution (etch), these problems have been fixed in version 2.0.10-1etch2. For the unstable distribution (sid), these problems have been fixed in version 2.2.3-1. We recommend that you upgrade your wordpress 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 4.0 alias etch - - ------------------------------- Source archives: http://security.debian.org/pool/updates/main/w/wordpress/wordpress_2.0.10.orig.tar.gz Size/MD5 checksum: 520314 e9d5373b3c6413791f864d56b473dd54 http://security.debian.org/pool/updates/main/w/wordpress/wordpress_2.0.10-1etch2.diff.gz Size/MD5 checksum: 29327 663e0b7c1693ff63715e0253ad5cc036 http://security.debian.org/pool/updates/main/w/wordpress/wordpress_2.0.10-1etch2.dsc Size/MD5 checksum: 891 2e297f530d472f47b40ba50ea04b1476 Architecture independent packages: http://security.debian.org/pool/updates/main/w/wordpress/wordpress_2.0.10-1etch2_all.deb Size/MD5 checksum: 521244 4851fe016749b1b9c819fd8d5785198e 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 v1.4.6 (GNU/Linux) iQEVAwUBSBn2/Wz0hbPcukPfAQLb6gf+IJCvU6dxETAGIm85x1JxfcpWyRx3Ept5 toj+TNH90JgYJsH6nIb3dLwGsv9GhSP8DOfwVS3k6hw8D4bSTzTRg+ieRwRYh14h AYhcK4Xd6XmzP4QOUp34k8bBjup/Jp9ECtXQosh6TocLR5CLS0WV88miuzsDKvTy FZqTNrzA03n0lhxaIaqombN4g+pUQab6hazqsWJferqwpublDVSQzQFDuRXNnmN0 G8294cyBCDqN4TTaMwO9LPoRQQVJbr2lrKsmOdDKoFVOCNeKpU+gonIw9xWOM2kS /Sjn95y7pTAqTXirwbcdIXyqsDo1NIZrxN/al3tnv1ZY9NSy0v9Trw== =BmFA - -----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 iQCVAwUBSBpKiCh9+71yA2DNAQK1mwP/RlqQVa57U0vaDUPVEu1t8ziFps9J9WRu eDLugPeqZYrOBQvbVKEiim38BtFaNLTkNlRQXGcgpsbXn+9uuqhfvOUwG2D9CAdL wSAyYDQYZWqyOBa4yh0K3ZNKa/RfTlHv3aenGpQn7YUThcYJGzwPMdGWnxY2jx6v 9uIDKB9ZKHE= =EIvJ -----END PGP SIGNATURE-----