CVE-2019-13173

Name	CVE-2019-13173
Description	fstream before 1.0.12 is vulnerable to Arbitrary File Overwrite. Extracting tarballs containing a hardlink to a file that already exists in the system, and a file that matches the hardlink, will overwrite the system's file with the contents of the extracted file. The fstream.DirWriter() function is vulnerable.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	931408

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
node-fstream (PTS)	buster	1.0.10-1+deb10u1	fixed
	bullseye	1.0.12-4	fixed
	sid, trixie, bookworm	1.0.12-7	fixed

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

Package	Type	Release	Fixed Version	Urgency	Debian Bugs
node-fstream	source	jessie	(unfixed)	end-of-life
node-fstream	source	stretch	1.0.10-1+deb9u1
node-fstream	source	buster	1.0.10-1+deb10u1
node-fstream	source	(unstable)	1.0.12-1		931408

Notes

[jessie] - node-fstream <end-of-life> (Nodejs in jessie not covered by security support)
https://www.npmjs.com/advisories/886
https://github.com/npm/fstream/commit/6a77d2fa6e1462693cf8e46f930da96ec1b0bb22