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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202305-29">
<title>squashfs-tools: Multiple Vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been discovered in squashfs-tools, the worst of which can result in an arbitrary file write.</synopsis>
<product type="ebuild">squashfs-tools</product>
<announced>2023-05-30</announced>
<revised count="1">2023-05-30</revised>
<bug>810706</bug>
<bug>813654</bug>
<access>remote</access>
<affected>
<package name="sys-fs/squashfs-tools" auto="yes" arch="*">
<unaffected range="ge">4.5_p20210914</unaffected>
<vulnerable range="lt">4.5_p20210914</vulnerable>
</package>
</affected>
<background>
<p>Squashfs is a compressed read-only filesystem for Linux. Squashfs is intended for general read-only filesystem use, for archival use (i.e. in cases where a .tar.gz file may be used), and in constrained block device/memory systems (e.g. embedded systems) where low overhead is needed.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in squashfs-tools. 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 squashfs-tools users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-fs/squashfs-tools-4.5_p20210914"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-40153">CVE-2021-40153</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-41072">CVE-2021-41072</uri>
</references>
<metadata tag="requester" timestamp="2023-05-30T02:54:28.530142Z">ajak</metadata>
<metadata tag="submitter" timestamp="2023-05-30T02:54:28.552180Z">ajak</metadata>
</glsa>
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