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      <title>CVE-2022-1664 — directory traversal for in-place extracts with untrusted v2 and v3 source packages with debian.tar</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2022-1664</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Debian dpkg&lt;/p&gt;
&lt;p&gt;Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 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.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Debian dpkg&lt;/p&gt;
&lt;p&gt;Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 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.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2022-1664</guid>
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