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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202309-14">
<title>libarchive: Multiple Vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in libarchive, the worst of which could result in denial of service.</synopsis>
<product type="ebuild">libarchive</product>
<announced>2023-09-29</announced>
<revised count="1">2023-09-29</revised>
<bug>882521</bug>
<bug>911486</bug>
<access>remote</access>
<affected>
<package name="app-arch/libarchive" auto="yes" arch="*">
<unaffected range="ge">3.7.1</unaffected>
<vulnerable range="lt">3.7.1</vulnerable>
</package>
</affected>
<background>
<p>libarchive is a library for manipulating different streaming archive formats, including certain tar variants, several cpio formats, and both BSD and GNU ar variants.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in libarchive. 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 libarchive users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-arch/libarchive-3.7.1"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-36227">CVE-2022-36227</uri>
</references>
<metadata tag="requester" timestamp="2023-09-29T13:38:51.852767Z">ajak</metadata>
<metadata tag="submitter" timestamp="2023-09-29T13:38:51.855730Z">graaff</metadata>
</glsa>
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