metadata/glsa/glsa-202010-03.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202010-03">
  <title>libjpeg-turbo: Information disclosure</title>
  <synopsis>An information disclosure vulnerability in libjpeg-turbo allow
    remote attackers to obtain sensitive information.
  </synopsis>
  <product type="ebuild">libjpeg-turbo</product>
  <announced>2020-10-20</announced>
  <revised count="1">2020-10-20</revised>
  <bug>727010</bug>
  <access>local, remote</access>
  <affected>
    <package name="media-libs/libjpeg-turbo" auto="yes" arch="*">
      <unaffected range="ge" slot="0/0.1">1.5.3-r3</unaffected>
      <unaffected range="ge" slot="0/0.2">2.0.4-r1</unaffected>
      <vulnerable range="lt">2.0.4-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>libjpeg-turbo is a MMX, SSE, and SSE2 SIMD accelerated JPEG library.</p>
  </background>
  <description>
    <p>It was discovered that libjpeg-turbo incorrectly handled certain PPM
      files.
    </p>
  </description>
  <impact type="low">
    <p>A remote attacker could entice a user to open a specially crafted PPM
      file using an application linked against libjpeg-turbo, possibly allowing
      attacker to obtain sensitive information.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All libjpeg-turbo 1.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose
      "&gt;=media-libs/libjpeg-turbo-1.5.3-r3:0/0.1"
    </code>
    
    <p>All libjpeg-turbo 2.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose
      "&gt;=media-libs/libjpeg-turbo-2.0.4-r1:0/0.2"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-13790">CVE-2020-13790</uri>
  </references>
  <metadata tag="requester" timestamp="2020-08-08T04:33:31Z">sam_c</metadata>
  <metadata tag="submitter" timestamp="2020-10-20T10:43:26Z">whissi</metadata>
</glsa>