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  • [SECURITY] [DSA 2427-1] imagemagick security update

    From Florian Weimer@1:229/2 to All on Tue Mar 6 20:20:02 2012
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-2427-1 [email protected] 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: [email protected]
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