• [SECURITY] [DSA 3533-1] openvswitch security update

    From Salvatore Bonaccorso@1:229/2 to All on Tue Mar 29 06:50:01 2016
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-3533-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso
    March 29, 2016 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : openvswitch
    CVE ID : CVE-2016-2074

    Kashyap Thimmaraju and Bhargava Shastry discovered a remotely
    triggerable buffer overflow vulnerability in openvswitch, a production
    quality, multilayer virtual switch implementation. Specially crafted
    MPLS packets could overflow the buffer reserved for MPLS labels in an
    OVS internal data structure. A remote attacker can take advantage of
    this flaw to cause a denial of service, or potentially, execution of
    arbitrary code.

    For the stable distribution (jessie), this problem has been fixed in
    version 2.3.0+git20140819-3+deb8u1.

    For the unstable distribution (sid), this problem has been fixed in
    version 2.3.0+git20140819-4.

    We recommend that you upgrade your openvswitch 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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