CVE-2017-8283

Name	CVE-2017-8283
Description	dpkg-source in dpkg 1.3.0 through 1.18.23 is able to use a non-GNU patch program and does not offer a protection mechanism for blank-indented diff hunks, which allows remote attackers to conduct directory traversal attacks via a crafted Debian source package, as demonstrated by use of dpkg-source on NetBSD.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
dpkg (PTS)	buster, buster (security)	1.19.8	fixed
	bullseye	1.20.13	fixed
	bullseye (security)	1.20.10	fixed
	bookworm	1.21.22	fixed
	trixie	1.22.4	fixed
	sid	1.22.6	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
dpkg	source	(unstable)	1.18.24	unimportant

https://www.openwall.com/lists/oss-security/2017/04/20/2