Vulnerability Details CVE-2005-2643
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.3%
CVSS Severity
CVSS v2 Score 5.0
References
- http://archives.seul.org/or/announce/Aug-2005/msg00002.html
- http://marc.info/?l=bugtraq&m=112448002732443&w=2
- http://secunia.com/advisories/16424
- http://securitytracker.com/id?1014739
- http://archives.seul.org/or/announce/Aug-2005/msg00002.html
- http://marc.info/?l=bugtraq&m=112448002732443&w=2
- http://secunia.com/advisories/16424
- http://securitytracker.com/id?1014739
Products affected by CVE-2005-2643
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cpe:2.3:a:tor:tor:0.0.9
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cpe:2.3:a:tor:tor:0.0.9.1
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cpe:2.3:a:tor:tor:0.0.9.2
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cpe:2.3:a:tor:tor:0.0.9.3
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cpe:2.3:a:tor:tor:0.0.9.4
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cpe:2.3:a:tor:tor:0.0.9.5
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cpe:2.3:a:tor:tor:0.0.9.6
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cpe:2.3:a:tor:tor:0.0.9.7
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cpe:2.3:a:tor:tor:0.0.9.8
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cpe:2.3:a:tor:tor:0.0.9.9
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cpe:2.3:a:tor:tor:0.1.0.1
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cpe:2.3:a:tor:tor:0.1.0.10
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cpe:2.3:a:tor:tor:0.1.0.11
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cpe:2.3:a:tor:tor:0.1.0.12
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cpe:2.3:a:tor:tor:0.1.0.13
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cpe:2.3:a:tor:tor:0.1.0.2
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cpe:2.3:a:tor:tor:0.1.0.3
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cpe:2.3:a:tor:tor:0.1.0.4
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cpe:2.3:a:tor:tor:0.1.0.5
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cpe:2.3:a:tor:tor:0.1.0.6
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cpe:2.3:a:tor:tor:0.1.0.7
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cpe:2.3:a:tor:tor:0.1.0.8
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cpe:2.3:a:tor:tor:0.1.0.9
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cpe:2.3:a:tor:tor:0.1.1.1_alpha
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cpe:2.3:a:tor:tor:0.1.1.2_alpha
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cpe:2.3:a:tor:tor:0.1.1.3_alpha
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cpe:2.3:a:tor:tor:0.1.1.4_alpha