CVE-2020-15572

Name	CVE-2020-15572
Description	Tor before 0.4.3.6 has an out-of-bounds memory access that allows a remote denial-of-service (crash) attack against Tor instances built to use Mozilla Network Security Services (NSS), aka TROVE-2020-001.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, 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
tor (PTS)	bullseye (security), bullseye	0.4.5.16-1	fixed
	bookworm, bookworm (security)	0.4.7.16-1	fixed
	forky, sid, trixie	0.4.8.16-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
tor	source	(unstable)	0.4.3.6-1	unimportant

Tor in Debian doesn't use NSS
https://blog.torproject.org/new-release-tor-03511-0428-0436-security-fixes