metadata/glsa/glsa-202101-29.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202101-29">
  <title>OpenJPEG: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in OpenJPEG, the worst of
    which could result in the arbitrary execution of code.
  </synopsis>
  <product type="ebuild">openjpeg</product>
  <announced>2021-01-26</announced>
  <revised count="2">2021-01-26</revised>
  <bug>711260</bug>
  <bug>718918</bug>
  <access>remote</access>
  <affected>
    <package name="media-libs/openjpeg" auto="yes" arch="*">
      <unaffected range="ge" slot="2">2.4.0</unaffected>
      <vulnerable range="lt" slot="2">2.4.0</vulnerable>
      <vulnerable range="lt" slot="1">1.5.2-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>OpenJPEG is an open-source JPEG 2000 library.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in OpenJPEG. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>Please review the referenced CVE identifiers for details.</p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All OpenJPEG 2 users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=media-libs/openjpeg-2.4.0:2"
    </code>
    
    <p>Gentoo has discontinued support OpenJPEG 1.x and any dependent packages
      should now be using OpenJPEG 2 or have dropped support for the library.
      We recommend that users unmerge OpenJPEG 1.x:
    </p>
    
    <code>
      # emerge --unmerge "media-libs/openjpeg:1"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-21010">CVE-2018-21010</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-12973">CVE-2019-12973</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-15389">CVE-2020-15389</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-27814">CVE-2020-27814</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-27841">CVE-2020-27841</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-27842">CVE-2020-27842</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-27843">CVE-2020-27843</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-27844">CVE-2020-27844</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-27845">CVE-2020-27845</uri>
  </references>
  <metadata tag="requester" timestamp="2021-01-25T20:17:39Z">sam_c</metadata>
  <metadata tag="submitter" timestamp="2021-01-26T02:54:20Z">sam_c</metadata>
</glsa>