oval_org.cisecurity_def_8876.xml

<definition xmlns="http://oval.mitre.org/XMLSchema/oval-definitions-5" class="vulnerability" id="oval:org.cisecurity:def:8876" version="1">
  <metadata>
    <title>Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when used in the Alt-Svc header.</title>
    <affected family="windows">
      <platform>Microsoft Windows 7</platform>
      <platform>Microsoft Windows 8</platform>
      <platform>Microsoft Windows 8.1</platform>
      <platform>Microsoft Windows 10</platform>
      <platform>Microsoft Windows Server 2008</platform>
      <platform>Microsoft Windows Server 2008 R2</platform>
      <platform>Microsoft Windows Server 2012</platform>
      <platform>Microsoft Windows Server 2012 R2</platform>
      <platform>Microsoft Windows Server 2016</platform>
      <platform>Microsoft Windows Server 2019</platform>
      <product>Mozilla Firefox ESR</product>
      <product>Mozilla Thunderbird</product>
      <product>Mozilla Firefox</product>
    </affected>
    <reference ref_id="CVE-2021-29946" ref_url="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29946" source="CVE" />
    <description>Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when used in the Alt-Svc header. This vulnerability affects Firefox ESR &lt; 78.10, Thunderbird &lt; 78.10, and Firefox &lt; 88.</description>
    <oval_repository>
      <dates>
        <submitted date="2021-07-14T02:59:00+00:00">
          <contributor organization="GFI">Glenn Lugod</contributor>
        </submitted>
      </dates>
      <status>INITIAL SUBMISSION</status>
      <min_schema_version>5.10</min_schema_version>
    </oval_repository>
  </metadata>
  <criteria operator="OR">
    <criteria comment="Mozilla Firefox ESR release is installed + version" operator="AND">
      <extend_definition comment="Mozilla Firefox ESR is installed" definition_ref="oval:org.mitre.oval:def:22414" />
      <criterion comment="Check if Mozilla Firefox ESR version is less than 78.10" test_ref="oval:org.cisecurity:tst:20287" />
    </criteria>
    <criteria comment="Mozilla Thunderbird Mainline release is installed + version" operator="AND">
      <extend_definition comment="Mozilla Thunderbird Mainline release is installed" definition_ref="oval:org.mitre.oval:def:22093" />
      <criterion comment="Check if Mozilla Thunderbird Mainline version less than 78.10" test_ref="oval:org.cisecurity:tst:20270" />
    </criteria>
    <criteria comment="Mozilla Firefox Mainline release is installed + version" operator="AND">
      <extend_definition comment="Mozilla Firefox Mainline release is installed" definition_ref="oval:org.mitre.oval:def:22259" />
      <criterion comment="Check if Mozilla Firefox Mainline version less than 88.0" test_ref="oval:org.cisecurity:tst:20281" />
    </criteria>
  </criteria>
</definition>