metadata/glsa/glsa-201606-03.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201606-03">
  <title>libjpeg-turbo: Multiple vulnerabilities</title>
  <synopsis>Two vulnerabilities have been discovered in libjpeg-turbo, the
    worse of which could allow remote attackers access to  sensitive
    information.
  </synopsis>
  <product type="ebuild">libjpeg-turbo</product>
  <announced>June 05, 2016</announced>
  <revised>June 05, 2016: 2</revised>
  <bug>491150</bug>
  <bug>531418</bug>
  <access>remote</access>
  <affected>
    <package name="media-libs/libjpeg-turbo" auto="yes" arch="*">
      <unaffected range="ge">1.4.2</unaffected>
      <vulnerable range="lt">1.4.2</vulnerable>
    </package>
  </affected>
  <background>
    <p>libjpeg-turbo is a MMX, SSE, and SSE2 SIMD accelerated JPEG library</p>
  </background>
  <description>
    <p>libjpeg-turbo does not check for certain duplications of component data
      during the reading of segments that follow Start Of Scan (SOS) JPEG
      markers.
    </p>
  </description>
  <impact type="normal">
    <p>Remote attackers could obtain sensitive information from uninitialized
      memory locations via a crafted JPEG images.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All libjpeg-turbo users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=media-libs/libjpeg-turbo-1.4.2"
    </code>
    
  </resolution>
  <references>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6629">CVE-2013-6629</uri>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-6630">CVE-2013-6630</uri>
  </references>
  <metadata tag="requester" timestamp="Thu, 19 Jun 2014 02:00:52 +0000">
    BlueKnight
  </metadata>
  <metadata tag="submitter" timestamp="Sun, 05 Jun 2016 19:54:52 +0000">mrueg</metadata>
</glsa>