CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
Percentile
80.7%
Tor before 0.1.1.20 does not validate that a server descriptor’s
fingerprint line matches its identity key, which allows remote attackers to
spoof the fingerprint line, which might be trusted by users or other
applications.