• [SECURITY] [DSA 2815-1] munin security update

    From Salvatore Bonaccorso@1:229/2 to All on Mon Dec 9 23:20:01 2013
    From: [email protected]

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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-2815-1 [email protected] http://www.debian.org/security/ Salvatore Bonaccorso December 09, 2013 http://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : munin
    Vulnerability : denial of service
    Problem type : remote
    Debian-specific: no
    CVE ID : CVE-2013-6048 CVE-2013-6359

    Christoph Biedl discovered two denial of service vulnerabilities in
    munin, a network-wide graphing framework. The Common Vulnerabilities and Exposures project identifies the following problems:

    CVE-2013-6048

    The Munin::Master::Node module of munin does not properly validate
    certain data a node sends. A malicious node might exploit this to
    drive the munin-html process into an infinite loop with memory
    exhaustion on the munin master.

    CVE-2013-6359

    A malicious node, with a plugin enabled using "multigraph" as a
    multigraph service name, can abort data collection for the entire
    node the plugin runs on.

    For the stable distribution (wheezy), these problems have been fixed in
    version 2.0.6-4+deb7u2.

    For the testing distribution (jessie), these problems have been fixed in version 2.0.18-1.

    For the unstable distribution (sid), these problems have been fixed in
    version 2.0.18-1.

    We recommend that you upgrade your munin 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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