CVE-2005-2643

First published: Sun Aug 21 2005(Updated: )

Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier, does not reject certain weak keys when using ephemeral Diffie-Hellman (DH) handshakes, which allows malicious Tor servers to obtain the keys that a client uses for other systems in the circuit.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Tor Tor	=0.1.1.1_alpha
Tor Tor	=0.1.0.7
Tor Tor	=0.0.9.8
Tor Tor	=0.0.9.2
Tor Tor	=0.1.0.10
Tor Tor	=0.0.9
Tor Tor	=0.1.0.8
Tor Tor	=0.0.9.5
Tor Tor	=0.1.0.12
Tor Tor	=0.0.9.3
Tor Tor	=0.0.9.9
Tor Tor	=0.1.1.3_alpha
Tor Tor	=0.1.0.5
Tor Tor	=0.1.0.2
Tor Tor	=0.1.0.1
Tor Tor	=0.1.0.13
Tor Tor	=0.1.0.3
Tor Tor	=0.0.9.4
Tor Tor	=0.1.1.4_alpha
Tor Tor	=0.1.0.6
Tor Tor	=0.1.0.9
Tor Tor	=0.1.1.2_alpha
Tor Tor	=0.0.9.1
Tor Tor	=0.0.9.7
Tor Tor	=0.1.0.4
Tor Tor	=0.0.9.6
Tor Tor	=0.1.0.11

Remedy

http://secunia.com/advisories/16424

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