CVE-2011-4896

Name	CVE-2011-4896
Description	Tor before 0.2.2.24-alpha continues to use a reachable bridge that was previously configured but is not currently configured, which might allow remote attackers to obtain sensitive information about clients in opportunistic circumstances by monitoring network traffic to the bridge port.
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
tor (PTS)	jessie, jessie (lts)	0.2.5.16-1	fixed
	stretch	0.2.9.16-1	fixed
	stretch (security), stretch (lts)	0.2.9.15-1	fixed
	buster (security), buster, buster (lts)	0.3.5.16-1+deb10u1	fixed
	bullseye (security), bullseye	0.4.5.16-1	fixed
	bookworm (security), bookworm	0.4.7.16-1	fixed
	sid, trixie	0.4.8.13-2	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)	0.2.2.27-beta-1	unimportant