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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202311-16">
<title>Open vSwitch: Multiple Vulnerabilities</title>
<synopsis>Multiple denial of service vulnerabilites have been found in Open vSwitch.</synopsis>
<product type="ebuild">openvswitch</product>
<announced>2023-11-26</announced>
<revised count="1">2023-11-26</revised>
<bug>765346</bug>
<bug>769995</bug>
<bug>803107</bug>
<bug>887561</bug>
<access>remote</access>
<affected>
<package name="net-misc/openvswitch" auto="yes" arch="*">
<unaffected range="ge">2.17.6</unaffected>
<vulnerable range="lt">2.17.6</vulnerable>
</package>
</affected>
<background>
<p>Open vSwitch is a production quality multilayer virtual switch.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in Open vSwitch. Please review the CVE identifiers referenced below for details.</p>
</description>
<impact type="low">
<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 Open vSwitch users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/openvswitch-2.17.6"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-27827">CVE-2020-27827</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-35498">CVE-2020-35498</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-3905">CVE-2021-3905</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-36980">CVE-2021-36980</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-4337">CVE-2022-4337</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-4338">CVE-2022-4338</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-1668">CVE-2023-1668</uri>
</references>
<metadata tag="requester" timestamp="2023-11-26T10:06:58.054779Z">ajak</metadata>
<metadata tag="submitter" timestamp="2023-11-26T10:06:58.056946Z">graaff</metadata>
</glsa>
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