CVE-2012-3517

Name	CVE-2012-3517
Description	Use-after-free vulnerability in dns.c in Tor before 0.2.2.38 might allow remote attackers to cause a denial of service (daemon crash) via vectors related to failed DNS requests.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-17-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
tor (PTS)	bullseye, bullseye (security)	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	squeeze	0.2.4.23-1~deb6u1
tor	source	(unstable)	0.2.3.20-rc-1	low