4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
61.1%
OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when
SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, does not properly
prevent modification of the ciphersuite in the session cache, which allows
remote attackers to force the downgrade to an unintended cipher via vectors
involving sniffing network traffic to discover a session identifier.