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Status published
Medium
CVE-2005-2643
Tor 0.1.0.13 and earlier, and experimental versions 0.1.1.4-alpha and earlier,...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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The networkstatus_parse_vote_from_string function in routerparse.c in Tor before 0.2.2.38 does...
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CVE-2012-3517
Use-after-free vulnerability in dns.c in Tor before 0.2.2.38 might allow...
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CVE-2011-4897
Tor before 0.2.2.25-alpha, when configured as a relay without the...
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CVE-2011-4896
Tor before 0.2.2.24-alpha continues to use a reachable bridge that...
Medium
4.3
Affected Vendor
Affected Software
tor
Vulnerable Versions:
0.0.9, 0.0.9.1, 0.0.9.2, 0.0.9.3, 0.0.9.4, 0.0.9.5, 0.0.9.6, 0.0.9.7, 0.0.9.8, 0.0.9.9, 0.1.0.1, 0.1.0.2, 0.1.0.3, 0.1.0.4, 0.1.0.5, 0.1.0.6, 0.1.0.7, 0.1.0.8, 0.1.0.9, 0.1.0.10, 0.1.0.11, 0.1.0.12, 0.1.0.13, 0.1.1.1_alpha, 0.1.1.2_alpha, 0.1.1.3_alpha, 0.1.1.4_alpha
Timeline
Official Publish:
August 21st, 2005
Last Modified:
August 7th, 2024
Added to House:
July 18th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.