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CVE-2022-1664

Published: 25 May 2022

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.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
dpkg
Launchpad, Ubuntu, Debian
bionic
Released (1.19.0.5ubuntu2.4)
focal
Released (1.19.7ubuntu3.2)
impish
Released (1.20.9ubuntu2.2)
jammy
Released (1.21.1ubuntu2.1)
kinetic
Released (1.21.9ubuntu1)
trusty Needed

upstream Needs triage

xenial
Released (1.18.4ubuntu1.7+esm1)