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CVE-2022-1664 Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26…

Description

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.

Affected products and versions

Product Affected versions Fixed in
dpkg 1.14 1.14.17 → < 1.21.8 1.21.8

References

Timeline

  1. Published
  2. Last modified

Other CVEs of dpkg

The 3 CVEs of dpkg →
CVE-2026-2219 It was discovered that dpkg-deb (a component of dpkg, the Debian package management system) does not properly validate… 7.5 High CVE-2025-6297 It was discovered that dpkg-deb does not properly sanitize directory permissions when extracting a control member into a… 8.2 High
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