<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202008-21">
  <title>Kleopatra: Remote code execution</title>
  <synopsis>A vulnerability in Kleopatra allows arbitrary execution of code.</synopsis>
  <product type="ebuild">kleopatra</product>
  <announced>2020-08-30</announced>
  <revised count="1">2020-08-30</revised>
  <bug>739556</bug>
  <access>local, remote</access>
  <affected>
    <package name="kde-apps/kleopatra" auto="yes" arch="*">
      <unaffected range="ge">20.04.3-r1</unaffected>
      <vulnerable range="lt">20.04.3-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>Kleopatra is a certificate manager and a universal crypto GUI. It
      supports managing X.509 and OpenPGP certificates in the GpgSM keybox and
      retrieving certificates from LDAP servers.
    </p>
  </background>
  <description>
    <p>Kleopatra did not safely escape command line parameters provided by
      URLs, which it configures itself to handle.
    </p>
  </description>
  <impact type="normal">
    <p>A remote attacker could entice a user to process a specially crafted URL
      via openpgp4fpr handler, possibly resulting in execution of arbitrary
      code with the privileges of the process, or cause a Denial of Service
      condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All Kleopatra users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=kde-apps/kleopatra-20.04.3-r1"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-24972">CVE-2020-24972</uri>
  </references>
  <metadata tag="requester" timestamp="2020-08-30T18:54:35Z">sam_c</metadata>
  <metadata tag="submitter" timestamp="2020-08-30T21:04:03Z">sam_c</metadata>
</glsa>
