gentoo-overlay/metadata/glsa/glsa-202105-30.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202105-30">
  <title>MuPDF: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in MuPDF, the worst of
    which could result in a Denial of Service condition.
  </synopsis>
  <product type="ebuild">mupdf</product>
  <announced>2021-05-26</announced>
  <revised count="1">2021-05-26</revised>
  <bug>747151</bug>
  <bug>772311</bug>
  <access>local, remote</access>
  <affected>
    <package name="app-text/mupdf" auto="yes" arch="*">
      <unaffected range="ge">1.18.0-r3</unaffected>
      <vulnerable range="lt">1.18.0-r3</vulnerable>
    </package>
  </affected>
  <background>
    <p>MuPDF is a lightweight PDF viewer and toolkit written in portable C.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in MuPDF. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="low">
    <p>A remote attacker could entice a user to open a specially crafted PDF
      document using MuPDF, possibly resulting in a Denial of Service condition
      or have other unspecified impact.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All MuPDF users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=app-text/mupdf-1.18.0-r3"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-26519">CVE-2020-26519</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-3407">CVE-2021-3407</uri>
  </references>
  <metadata tag="requester" timestamp="2021-05-25T21:00:36Z">whissi</metadata>
  <metadata tag="submitter" timestamp="2021-05-26T10:12:11Z">whissi</metadata>
</glsa>