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  • [SECURITY] [DSA 3206-1] dulwich security update

    From Salvatore Bonaccorso@1:229/2 to All on Sat Mar 28 14:30:02 2015
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-3206-1 [email protected] http://www.debian.org/security/ Salvatore Bonaccorso
    March 28, 2015 http://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : dulwich
    CVE ID : CVE-2014-9706 CVE-2015-0838
    Debian Bug : 780958 780989

    Multiple vulnerabilities have been discovered in Dulwich, a Python implementation of the file formats and protocols used by the Git version control system. The Common Vulnerabilities and Exposures project
    identifies the following problems:

    CVE-2014-9706

    It was discovered that Dulwich allows writing to files under .git/
    when checking out working trees. This could lead to the execution of
    arbitrary code with the privileges of the user running an
    application based on Dulwich.

    CVE-2015-0838

    Ivan Fratric of the Google Security Team has found a buffer
    overflow in the C implementation of the apply_delta() function,
    used when accessing Git objects in pack files. An attacker could
    take advantage of this flaw to cause the execution of arbitrary
    code with the privileges of the user running a Git server or client
    based on Dulwich.

    For the stable distribution (wheezy), these problems have been fixed in
    version 0.8.5-2+deb7u2.

    For the upcoming stable distribution (jessie), these problems have been
    fixed in version 0.9.7-3.

    For the unstable distribution (sid), these problems have been fixed in
    version 0.10.1-1.

    We recommend that you upgrade your dulwich 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/

    Mailing list: [email protected]
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    * Origin: you cannot sedate... all the things you hate (1:229/2)