glsa-202107-21.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202107-21">
  <title>Wireshark: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in Wireshark, the worst of
    which could result in the arbitrary execution of code.
  </synopsis>
  <product type="ebuild">wireshark</product>
  <announced>2021-07-09</announced>
  <revised count="1">2021-07-09</revised>
  <bug>767907</bug>
  <bug>775323</bug>
  <bug>784899</bug>
  <bug>793968</bug>
  <access>remote</access>
  <affected>
    <package name="net-analyzer/wireshark" auto="yes" arch="*">
      <unaffected range="ge">3.4.6</unaffected>
      <vulnerable range="lt">3.4.6</vulnerable>
    </package>
  </affected>
  <background>
    <p>Wireshark is a network protocol analyzer formerly known as ethereal.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in Wireshark. 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 Wireshark users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-analyzer/wireshark-3.4.6"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-22173">CVE-2021-22173</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-22174">CVE-2021-22174</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-22191">CVE-2021-22191</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-22207">CVE-2021-22207</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-22222">CVE-2021-22222</uri>
  </references>
  <metadata tag="requester" timestamp="2021-07-08T23:11:17Z">sam_c</metadata>
  <metadata tag="submitter" timestamp="2021-07-09T02:54:48Z">sam_c</metadata>
</glsa>