CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
89.1%
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha makes calls to
Libevent within Libevent log handlers, which might allow remote attackers
to cause a denial of service (daemon crash) via vectors that trigger
certain log messages.