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Publisher Name: OpenPKG GmbH Publisher Home: http://openpkg.com/ Advisory Id (public): OpenPKG-SA-2007.005 Advisory Type: OpenPKG Security Advisory (SA) Advisory Directory: http://openpkg.com/go/OpenPKG-SA Advisory Document: http://openpkg.com/go/OpenPKG-SA-2007.005 Advisory Published: 2007-01-06 19:37 UTC Issue Id (internal): OpenPKG-SI-20070106.02 Issue First Created: 2007-01-06 Issue Last Modified: 2007-01-06 Issue Revision: 05 ____________________________________________________________________________ Subject Name: WordPress Subject Summary: Weblog Publishing System Subject Home: http://wordpress.org/ Subject Versions: * <= 2.0.5 Vulnerability Id: none Vulnerability Scope: global (not OpenPKG specific) Attack Feasibility: run-time Attack Vector: remote network Attack Impact: privilege escalation, arbitrary code execution Description: According to a security advisory from Stefan Esser [0], a vulnerability exists in the Weblog publishing system WordPress [1], versions up to and including 2.0.5. WordPress supports decoding Trackbacks with different charsets when PHP's "mbstring" extension is activated (OpenPKG packages "php" build with option "with_mbstring=yes" or "apache" build with "with_mod_php_mbstring=yes"). Because the decoding happens after the database escaping is performed, choosing a suitable charset for the input data allows bypassing the protection against SQL injection. References: [0] http://www.hardened-php.net/advisory_022007.141.html [1] http://wordpress.org/ ____________________________________________________________________________ Primary Package Name: wordpress Primary Package Home: http://openpkg.org/go/package/wordpress Corrected Distribution: Corrected Branch: Corrected Package: OpenPKG Enterprise E1.0-SOLID wordpress-2.0.5-E1.0.1 OpenPKG Community 2-STABLE-20061018 wordpress-2.0.6-2.20070106 OpenPKG Community 2-STABLE wordpress-2.0.6-2.20070106 OpenPKG Community CURRENT wordpress-2.0.6-20070106 ____________________________________________________________________________ For security reasons, this document was digitally signed with the OpenPGP public key of the OpenPKG GmbH (public key id 61B7AE34) which you can download from http://openpkg.com/openpkg.com.pgp or retrieve from the OpenPGP keyserver at hkp://pgp.openpkg.org/. Follow the instructions at http://openpkg.com/security/signatures/ for more details on how to verify the integrity of this document. ____________________________________________________________________________ -----BEGIN PGP SIGNATURE----- Comment: OpenPKG GmbH <http://openpkg.com/> iD8DBQFFn+xeZwQuyWG3rjQRAjFBAJ9DX4Ze9b7JhAL7J1twDZwP5g9p/gCeMOqY GHE6wJyih4O9secP3ecwKWg= =IhAa -----END PGP SIGNATURE-----
