VulnerabilityModified
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…
MEDIUM 5.0EPSS 1.25%
Does this matter?
Lower severity and a low EPSS score (1.25%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 1.25% probability · 68th percentile
- CISA KEV
- Not listed
- Affected
- tor/tor
- Source
- cve@mitre.org
References
- http://archives.seul.org/or/announce/Aug-2005/msg00002.htmlVendor Advisory
- http://marc.info/?l=bugtraq&m=112448002732443&w=2
- http://secunia.com/advisories/16424Patch, Vendor Advisory
- http://securitytracker.com/id?1014739
- http://archives.seul.org/or/announce/Aug-2005/msg00002.htmlVendor Advisory
- http://marc.info/?l=bugtraq&m=112448002732443&w=2
- http://secunia.com/advisories/16424Patch, Vendor Advisory
- http://securitytracker.com/id?1014739
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.