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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2012.0247 imagemagick security update 7 March 2012 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: imagemagick Publisher: Debian Operating System: Debian GNU/Linux 6 UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Denial of Service -- Existing Account Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2012-0248 CVE-2012-0247 Original Bulletin: http://www.debian.org/security/2012/dsa-2427 Comment: This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running imagemagick 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-2427-1 security@debian.org http://www.debian.org/security/ Florian Weimer March 06, 2012 http://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : imagemagick Vulnerability : several Problem type : local CVE ID : CVE-2012-0247 CVE-2012-0248 Two security vulnerabilities related to EXIF processing were discovered in ImageMagick, a suite of programs to manipulate images: CVE-2012-0247 When parsing a maliciously crafted image with incorrect offset and count in the ResolutionUnit tag in EXIF IFD0, ImageMagick writes two bytes to an invalid address. CVE-2012-0248 Parsing a maliciously crafted image with an IFD whose all IOP tags value offsets point to the beginning of the IFD itself results in an endless loop and a denial of service. For the stable distribution (squeeze), these problems have been fixed in version 8:6.6.0.4-3+squeeze1. For the testing distribution (wheezy) and the unstable distribution (sid), these problems have been fixed in version 8:6.6.9.7-6. We recommend that you upgrade your imagemagick packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJPVmIcAAoJEL97/wQC1SS+E1wH/jylVSEeV3WaW/3uWhY7e6Fi CS3p7WgMAll+Lm+T1J5IRXxfcjX8pfbNPWuaZyIWWfTbr1Pyc7tQLue1QRKpRUb0 IGxMNxXhA0ZjAqy/V0Pz+O5u4hy21yTD7HiqhEslnMVOaEWbZ3bLXis9D0PMPYQd f37V2veKuUwY+ozKDILlEzSOh1FyFxqbtIRoWBqO0FPkuwiQ5OArAUtu1z8/Me7n eugVrDXoSDtnqxZD4B2t24ZL6XpaJ5PU7SUIrfibOHa1EyBMz5EwheVUk++yOzj5 iRpgw+GRUMRzKqWyePsr5o72W4OAdOuTqNNMOdiV8sZxTw2DGMj6I2cQrl/ROWg= =gz5r - -----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 =========================================================================== 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 iQIVAwUBT1bCwO4yVqjM2NGpAQJ7Uw/9Fd17dF9hfeyrgroNFpd0j6svVfJf/fxq 1HmDGlobShc3c2oHJSDMVFLztnYPrwAKTIfQFtLl71/zA4cbcdhSMj7trOHXJ0j7 v72S93XjZFM2hX7q5mMchxW+wwGrYcIDdePx5eQSfL/9T9X3xL19LZlaoRuZR56l OPz2zMYk3xkiY5D33noedhBhk3GqTsimMtWVsuuCg/oOX8szyBnj4w3rjpCEOlhZ 1AujMhlAVS3L7REYvP65hW2KaGTBQEqUzWh7f4snYdQQnFGWdHpccVBDjuvo+suu UwHzT2ALWDf/k+OEB/qsxpVGaKONlMN+e7hWlsTDac7KCekeIUHK/4DSCoEaQbQ1 DDEJw/KETIUlOVSOg4kt2Q6z7tGIxDGUT3sGT7uScwCuXxiZPEjgoBY+/6qHx1Ez J3DFO36ZfScfJ7P+5CI3jl9iGWQGhsVRnTgsmPqQwXcV8tnI19QxtAGPoGl7XA2c C0eXA4NxctwyHacveDGkQrt50u/whuv4hjx/XX7J9tIBPaA1SF3mb5h28x5fQuDD jeWNRAgTh4fDv8g+S3L6fISme6vQhLTkrTZc2U7s7C8C6YLXNN5Jm8OIfEVQEJAm CsxcuWPeqCX6K+0fOCrKR9thwpLuRDM+zSV7qnbPSY+XIXtcOrKqm05MOGy5SJXN nlKyTNGOeNg= =6gcw -----END PGP SIGNATURE-----