glsa-202210-39.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202210-39">
    <title>libxml2: Multiple Vulnerabilities</title>
    <synopsis>Multiple vulnerabilities have been found in libxml2, the worst of which could result in arbitrary code execution.</synopsis>
    <product type="ebuild">libxml2</product>
    <announced>2022-10-31</announced>
    <revised count="1">2022-10-31</revised>
    <bug>877149</bug>
    <access>remote</access>
    <affected>
        <package name="dev-libs/libxml2" auto="yes" arch="*">
            <unaffected range="ge">2.10.3</unaffected>
            <vulnerable range="lt">2.10.3</vulnerable>
        </package>
    </affected>
    <background>
        <p>libxml2 is the XML C parser and toolkit developed for the GNOME project.</p>
    </background>
    <description>
        <p>Multiple vulnerabilities have been discovered in libxml2. Please review the CVE identifiers referenced below for details.</p>
    </description>
    <impact type="high">
        <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 libxml2 users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=dev-libs/libxml2-2.10.3"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-40303">CVE-2022-40303</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-40304">CVE-2022-40304</uri>
    </references>
    <metadata tag="requester" timestamp="2022-10-31T20:24:32.137926Z">ajak</metadata>
    <metadata tag="submitter" timestamp="2022-10-31T20:24:32.143989Z">ajak</metadata>
</glsa>