Directory Traversal Affecting dpkg package, versions <1.17.9
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Test your applications- Snyk ID SNYK-DEBIAN10-DPKG-336564
- published 30 May 2014
- disclosed 30 May 2014
Introduced: 30 May 2014
CVE-2014-3227 Open this link in a new tabHow to fix?
Upgrade Debian:10 dpkg to version 1.17.9 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream dpkg package and not the dpkg package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
dpkg 1.15.9, 1.16.x before 1.16.14, and 1.17.x before 1.17.9 expect the patch program to be compliant with a need for the "C-style encoded filenames" feature, but is supported in environments with noncompliant patch programs, which triggers an interaction error that allows remote attackers to conduct directory traversal attacks and modify files outside of the intended directories via a crafted source package. NOTE: this vulnerability exists because of reliance on unrealistic constraints on the behavior of an external program.