• [SECURITY] [DSA 3542-1] mercurial security update

    From Salvatore Bonaccorso@1:229/2 to All on Tue Apr 5 16:10:02 2016
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-3542-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso
    April 05, 2016 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : mercurial
    CVE ID : CVE-2016-3068 CVE-2016-3069 CVE-2016-3630
    Debian Bug : 819504

    Several vulnerabilities have been discovered in Mercurial, a distributed version control system. The Common Vulnerabilities and Exposures project identifies the following issues:

    CVE-2016-3068

    Blake Burkhart discovered that Mercurial allows URLs for Git
    subrepositories that could result in arbitrary code execution on
    clone.

    CVE-2016-3069

    Blake Burkhart discovered that Mercurial allows arbitrary code
    execution when converting Git repositories with specially
    crafted names.

    CVE-2016-3630

    It was discovered that Mercurial does not properly perform bounds-
    checking in its binary delta decoder, which may be exploitable for
    remote code execution via clone, push or pull.

    For the oldstable distribution (wheezy), these problems have been fixed
    in version 2.2.2-4+deb7u2.

    For the stable distribution (jessie), these problems have been fixed in
    version 3.1.2-2+deb8u2.

    For the unstable distribution (sid), these problems have been fixed in
    version 3.7.3-1.

    We recommend that you upgrade your mercurial 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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