gentoo-overlay/metadata/glsa/glsa-202210-11.xml

<?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>