• [SECURITY] [DSA 2457-1] iceweasel security update

    From Moritz Muehlenhoff@1:229/2 to All on Tue Apr 24 22:40:03 2012
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-2457-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff
    April 24, 2012 http://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : iceweasel
    Vulnerability : several
    Problem type : remote
    Debian-specific: no
    CVE ID : CVE-2012-0467 CVE-2012-0470 CVE-2012-0471 CVE-2012-0477
    CVE-2012-0479

    Several vulnerabilities have been discovered in Iceweasel, a web
    browser based on Firefox. The included XULRunner library provides
    rendering services for several other applications included in Debian.

    CVE-2012-0467

    Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary
    Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward,
    and Olli Pettay discovered memory corruption bugs, which may lead
    to the execution of arbitrary code.

    CVE-2012-0470

    Atte Kettunen discovered that a memory corruption bug in
    gfxImageSurface may lead to the execution of arbitrary code.

    CVE-2012-0471

    Anne van Kesteren discovered that incorrect multibyte octet
    decoding may lead to cross-site scripting.

    CVE-2012-0477

    Masato Kinugawa discovered that incorrect encoding of
    Korean and Chinese character sets may lead to cross-site scripting.

    CVE-2012-0479

    Jeroen van der Gun discovered a spoofing vulnerability in the
    presentation of Atom and RSS feeds over HTTPS.

    For the stable distribution (squeeze), this problem has been fixed in
    version 3.5.16-14.

    For the unstable distribution (sid), this problem has been fixed in
    version 10.0.4esr-1.

    For the experimental distribution, this problem will be fixed soon.


    We recommend that you upgrade your iceweasel 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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