glsa-202408-30.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202408-30">
    <title>dpkg: Directory Traversal</title>
    <synopsis>A vulnerability has been discovered in dpkg, which allows for directory traversal.</synopsis>
    <product type="ebuild">dpkg</product>
    <announced>2024-08-12</announced>
    <revised count="1">2024-08-12</revised>
    <bug>847976</bug>
    <access>local</access>
    <affected>
        <package name="app-arch/dpkg" auto="yes" arch="*">
            <unaffected range="ge">1.20.9-r1</unaffected>
            <vulnerable range="lt">1.20.9-r1</vulnerable>
        </package>
    </affected>
    <background>
        <p>Debian package management system.</p>
    </background>
    <description>
        <p>Please review the CVE indentifier referenced below for details.</p>
    </description>
    <impact type="normal">
        <p>Dpkg::Source::Archive in dpkg, the Debian package management system, is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>All dpkg users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=app-arch/dpkg-1.20.9-r1"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-1664">CVE-2022-1664</uri>
    </references>
    <metadata tag="requester" timestamp="2024-08-12T07:19:16.088421Z">graaff</metadata>
    <metadata tag="submitter" timestamp="2024-08-12T07:19:16.091312Z">graaff</metadata>
</glsa>