CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
42.9%
Tor before 0.2.2.34, when configured as a client or bridge, sends a TLS certificate chain as part of an outgoing OR connection, which allows remote relays to bypass intended anonymity properties by reading this chain and then determining the set of entry guards that the client or bridge had selected.
Vendor | Product | Version | CPE |
---|---|---|---|
tor | tor | * | cpe:2.3:a:tor:tor:*:*:*:*:*:*:*:* |
tor | tor | 0.0.2 | cpe:2.3:a:tor:tor:0.0.2:*:*:*:*:*:*:* |
tor | tor | 0.0.3 | cpe:2.3:a:tor:tor:0.0.3:*:*:*:*:*:*:* |
tor | tor | 0.0.4 | cpe:2.3:a:tor:tor:0.0.4:*:*:*:*:*:*:* |
tor | tor | 0.0.5 | cpe:2.3:a:tor:tor:0.0.5:*:*:*:*:*:*:* |
tor | tor | 0.0.6 | cpe:2.3:a:tor:tor:0.0.6:*:*:*:*:*:*:* |
tor | tor | 0.0.6.1 | cpe:2.3:a:tor:tor:0.0.6.1:*:*:*:*:*:*:* |
tor | tor | 0.0.6.2 | cpe:2.3:a:tor:tor:0.0.6.2:*:*:*:*:*:*:* |
tor | tor | 0.0.7 | cpe:2.3:a:tor:tor:0.0.7:*:*:*:*:*:*:* |
tor | tor | 0.0.7.1 | cpe:2.3:a:tor:tor:0.0.7.1:*:*:*:*:*:*:* |