CVE-2011-2769

NameCVE-2011-2769
DescriptionTor before 0.2.2.34, when configured as a bridge, accepts the CREATE and CREATE_FAST values in the Command field of a cell within an OR connection that it initiated, which allows remote relays to enumerate bridges by using these values.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2331-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tor (PTS)wheezy (security), wheezy0.2.4.27-1fixed
jessie0.2.5.12-1fixed
stretch, sid0.2.7.6-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
torsource(unstable)0.2.2.34-1medium
torsourcelenny0.2.1.31-1~lenny+1mediumDSA-2331-1
torsourcesqueeze0.2.1.31-1mediumDSA-2331-1

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