CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:N/I:N/A:P
EPSS
Percentile
96.4%
The ssl3_get_client_key_exchange function in s3_srvr.c in OpenSSL 1.0.2
before 1.0.2a, when client authentication and an ephemeral Diffie-Hellman
ciphersuite are enabled, allows remote attackers to cause a denial of
service (daemon crash) via a ClientKeyExchange message with a length of
zero.
Author | Note |
---|---|
mdeslaur | 1.0.2 only |