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.
Advisories
Source ID Title
EUVD EUVD EUVD-2005-2644 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T22:45:01.889Z

Reserved: 2005-08-21T00:00:00

Link: CVE-2005-2643

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2005-08-23T04:00:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2005-2643

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses