glsa-200509-05.xml


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<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">

<glsa id="200509-05">
  <title>Net-SNMP: Insecure RPATH</title>
  <synopsis>
    The Gentoo Net-SNMP package may provide Perl modules containing an insecure
    DT_RPATH, potentially allowing privilege escalation.
  </synopsis>
  <product type="ebuild">net-snmp</product>
  <announced>September 06, 2005</announced>
  <revised>May 22, 2006: 02</revised>
  <bug>103776</bug>
  <access>local</access>
  <affected>
    <package name="net-analyzer/net-snmp" auto="yes" arch="*">
      <unaffected range="ge">5.2.1.2-r1</unaffected>
      <vulnerable range="lt">5.2.1.2-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    Net-SNMP is a suite of applications used to implement the Simple
    Network Management Protocol.
    </p>
  </background>
  <description>
    <p>
    James Cloos reported that Perl modules from the Net-SNMP package look
    for libraries in an untrusted location. This is due to a flaw in the
    Gentoo package, and not the Net-SNMP suite.
    </p>
  </description>
  <impact type="normal">
    <p>
    A local attacker (member of the portage group) may be able to create a
    shared object that would be loaded by the Net-SNMP Perl modules,
    executing arbitrary code with the privileges of the user invoking the
    Perl script.
    </p>
  </impact>
  <workaround>
    <p>
    Limit group portage access to trusted users.
    </p>
  </workaround>
  <resolution>
    <p>
    All Net-SNMP users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose &quot;&gt;=net-analyzer/net-snmp-5.2.1.2-r1&quot;</code>
  </resolution>
  <references>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2811">CVE-2005-2811</uri>
  </references>
  <metadata tag="requester" timestamp="Sun, 04 Sep 2005 14:57:52 +0000">
    DerCorny
  </metadata>
  <metadata tag="bugReady" timestamp="Sun, 04 Sep 2005 15:49:44 +0000">
    DerCorny
  </metadata>
  <metadata tag="submitter" timestamp="Sun, 04 Sep 2005 23:48:38 +0000">
    adir
  </metadata>
</glsa>