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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202312-12">
<title>Flatpak: Multiple Vulnerabilities</title>
<synopsis>Several vulnerabilities have been found in Flatpack, the worst of which lead to privilege escalation and sandbox escape.</synopsis>
<product type="ebuild">flatpak</product>
<announced>2023-12-23</announced>
<revised count="1">2023-12-23</revised>
<bug>775365</bug>
<bug>816951</bug>
<bug>831087</bug>
<bug>901507</bug>
<access>remote</access>
<affected>
<package name="sys-apps/flatpak" auto="yes" arch="*">
<unaffected range="ge">1.14.4</unaffected>
<vulnerable range="lt">1.14.4</vulnerable>
</package>
</affected>
<background>
<p>Flatpak is a Linux application sandboxing and distribution framework.</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in Flatpak. 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 Flatpak users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-apps/flatpak-1.14.4"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-21381">CVE-2021-21381</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-41133">CVE-2021-41133</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-43860">CVE-2021-43860</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-21682">CVE-2022-21682</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-28100">CVE-2023-28100</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-28101">CVE-2023-28101</uri>
<uri>GHSA-67h7-w3jq-vh4q</uri>
<uri>GHSA-xgh4-387p-hqpp</uri>
</references>
<metadata tag="requester" timestamp="2023-12-23T09:05:21.412904Z">graaff</metadata>
<metadata tag="submitter" timestamp="2023-12-23T09:05:21.415262Z">graaff</metadata>
</glsa>
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