• [SECURITY] [DSA 2313-1] iceweasel security update

    From Moritz Muehlenhoff@1:229/2 to All on Thu Sep 29 22:50:02 2011
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-2313-1 [email protected] http://www.debian.org/security/ Moritz Muehlenhoff September 29, 2011 http://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : iceweasel
    Vulnerability : several
    Problem type : remote
    Debian-specific: no
    CVE ID : CVE-2011-2372 CVE-2011-2995 CVE-2011-2998 CVE-2011-2999
    CVE-2011-3000

    Several vulnerabilities have been found in Iceweasel, a web browser
    based on Firefox:

    CVE-2011-2372

    Mariusz Mlynski discovered that websites could open a download
    dialog - which has "open" as the default action -, while a user
    presses the ENTER key.

    CVE-2011-2995

    Benjamin Smedberg, Bob Clary and Jesse Ruderman discovered crashes
    in the rendering engine, which could lead to the execution of
    arbitrary code.

    CVE-2011-2998

    Mark Kaplan discovered an integer underflow in the javascript
    engine, which could lead to the execution of arbitrary code.

    CVE-2011-2999

    Boris Zbarsky discovered that incorrect handling of the
    window.location object could lead to bypasses of the same-origin
    policy.

    CVE-2011-3000

    Ian Graham discovered that multiple Location headers might lead to
    CRLF injection.

    For the oldstable distribution (lenny), this problem has been fixed in
    version 1.9.0.19-14 of the xulrunner source package. This update also
    marks the compromised DigiNotar root certs as revoked rather then
    untrusted.

    For the stable distribution (squeeze), this problem has been fixed
    inversion 3.5.16-10. This update also marks the compromised DigiNotar
    root certs as revoked rather then untrusted.

    For the unstable distribution (sid), this problem has been fixed in
    version 7.0-1.

    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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