<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201111-12">
  <title>abcm2ps: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities, including buffer overflows, have been
    found in abcm2ps.
  </synopsis>
  <product type="ebuild">abcm2ps</product>
  <announced>2011-11-20</announced>
  <revised count="1">2011-11-20</revised>
  <bug>322859</bug>
  <access>remote</access>
  <affected>
    <package name="media-sound/abcm2ps" auto="yes" arch="*">
      <unaffected range="ge">5.9.13</unaffected>
      <vulnerable range="lt">5.9.13</vulnerable>
    </package>
  </affected>
  <background>
    <p>abcm2ps is a program to convert abc files to Postscript files.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in abcm2ps:</p>
    
    <ul>
      <li>Boundary errors in the PUT0 and PUT1 macros, the trim_title()
        function, or a long "-O" command line option can lead to a buffer
        overflow (CVE-2010-3441). 
      </li>
      <li>A vulnerability in the getarena() function in abc2ps.c can cause a
        heap-based buffer overflow in abcm2ps (CVE-2010-4743).
      </li>
      <li>Multiple unspecified vulnerabilities (CVE-2010-4744).</li>
    </ul>
  </description>
  <impact type="normal">
    <p>A remote attacker could entice a user to load a specially crafted ABC
      file or use a long -O option on the command line, resulting in the
      execution of arbitrary code.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All abcm2ps users should upgrade to the latest stable version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=media-sound/abcm2ps-5.9.13"
    </code>
    
    <p>NOTE: This is a legacy GLSA. Updates for all affected architectures are
      available since August 27, 2010. It is likely that your system is already
      no longer affected by this issue.
    </p>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3441">CVE-2010-3441</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4743">CVE-2010-4743</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4744">CVE-2010-4744</uri>
  </references>
  <metadata timestamp="2011-10-07T23:36:59Z" tag="requester">
    underling
  </metadata>
  <metadata timestamp="2011-11-20T17:57:02Z" tag="submitter">ackle</metadata>
</glsa>
