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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202210-11">
<title>schroot: Denial of Service</title>
<synopsis>A vulnerability has been discovered in schroot which could result in denial of service of the schroot service.</synopsis>
<product type="ebuild">schroot</product>
<announced>2022-10-31</announced>
<revised count="1">2022-10-31</revised>
<bug>867016</bug>
<access>remote</access>
<affected>
<package name="dev-util/schroot" auto="yes" arch="*">
<unaffected range="ge">1.6.13_p2</unaffected>
<vulnerable range="lt">1.6.13_p2</vulnerable>
</package>
</affected>
<background>
<p>schroot is a utility to execute commands in a chroot environment.</p>
</background>
<description>
<p>schroot is unecessarily permissive in rules regarding chroot and session names.</p>
</description>
<impact type="low">
<p>A crafted chroot or session name can break the internal state of the schroot service, leading to denial of service.</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>All schroot users should upgrade to the latest version:</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-util/schroot-1.6.13"
</code>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-2787">CVE-2022-2787</uri>
</references>
<metadata tag="requester" timestamp="2022-10-31T01:08:56.631015Z">ajak</metadata>
<metadata tag="submitter" timestamp="2022-10-31T01:08:56.636355Z">ajak</metadata>
</glsa>
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