glsa-201312-10.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201312-10">
  <title>libsmi: Arbitrary code execution </title>
  <synopsis>A buffer overflow in libsmi might allow a context-dependent
    attacker to execute arbitrary code.
  </synopsis>
  <product type="ebuild">libsmi</product>
  <announced>December 14, 2013</announced>
  <revised>December 14, 2013: 1</revised>
  <bug>342127</bug>
  <access>local, remote</access>
  <affected>
    <package name="net-libs/libsmi" auto="yes" arch="*">
      <unaffected range="ge">0.4.8-r1</unaffected>
      <vulnerable range="lt">0.4.8-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>libsmi is a library that allows management applications to access SMI
      MIB module definitions.
    </p>
  </background>
  <description>
    <p>libsmi contains a buffer overflow vulnerability in the smiGetNode()
      function in lib/smi.c.
    </p>
  </description>
  <impact type="normal">
    <p>A context-dependent attacker could possibly execute arbitrary code by
      way of a specially crafted Object Identifier (OID).
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All libsmi users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-libs/libsmi-0.4.8-r1"
    </code>
    
    <p>Packages which depend on this library may need to be recompiled. Tools
      such as revdep-rebuild may assist in identifying these packages.
    </p>
    
    <p>NOTE: This is a legacy GLSA. Updates for all affected architectures are
      available since October 30, 2010. It is likely that your system is
      already no longer affected by this issue.
    </p>
  </resolution>
  <references>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2891">CVE-2010-2891</uri>
  </references>
  <metadata tag="requester" timestamp="Fri, 07 Oct 2011 23:37:09 +0000">
    underling
  </metadata>
  <metadata tag="submitter" timestamp="Sat, 14 Dec 2013 22:33:15 +0000">Zlogene</metadata>
</glsa>