[SECURITY] [DSA 3376-1] chromium-browser security update

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Debian Security Advisory DSA-3376-1                   security@debian.org
https://www.debian.org/security/                          Michael Gilbert
October 20, 2015                      https://www.debian.org/security/faq
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Package        : chromium-browser
CVE ID         : CVE-2015-1303 CVE-2015-1304 CVE-2015-6755 CVE-2015-6756
                 CVE-2015-6757 CVE-2015-6758 CVE-2015-6759 CVE-2015-6760
                 CVE-2015-6761 CVE-2015-6762 CVE-2015-6763

Several vulnerabilities have been discovered in the chromium web browser.

CVE-2015-1303

    Mariusz Mlynski discovered a way to bypass the Same Origin Policy
    in the DOM implementation.

CVE-2015-1304

    Mariusz Mlynski discovered a way to bypass the Same Origin Policy
    in the v8 javascript library.

CVE-2015-6755

    Mariusz Mlynski discovered a way to bypass the Same Origin Policy
    in blink/webkit.

CVE-2015-6756

    A use-after-free issue was found in the pdfium library.

CVE-2015-6757

    Collin Payne found a use-after-free issue in the ServiceWorker
    implementation.

CVE-2015-6758

    Atte Kettunen found an issue in the pdfium library.

CVE-2015-6759

    Muneaki Nishimura discovered an information leak.

CVE-2015-6760

    Ronald Crane discovered a logic error in the ANGLE library
    involving lost device events.

CVE-2015-6761

    Aki Helin and Khalil Zhani discovered a memory corruption issue in
    the ffmpeg library.

CVE-2015-6762

    Muneaki Nishimura discovered a way to bypass the Same Origin Policy
    in the CSS implementation.

CVE-2015-6763

    The chrome 46 development team found and fixed various issues
    during internal auditing.  Also multiple issues were fixed in
    the v8 javascript library, version 4.6.85.23.

For the stable distribution (jessie), these problems have been fixed in
version 46.0.2490.71-1~deb8u1.

For the testing (stretch) and unstable (sid) distributions, these
problems have been fixed in version 46.0.2490.71-1.

We recommend that you upgrade your chromium-browser packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/