4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.97 High
EPSS
Percentile
99.7%
The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | openssl | <Ā 1.0.1h-1 | openssl_1.0.1h-1_all.deb |
Debian | 11 | all | openssl | <Ā 1.0.1h-1 | openssl_1.0.1h-1_all.deb |
Debian | 999 | all | openssl | <Ā 1.0.1h-1 | openssl_1.0.1h-1_all.deb |
Debian | 13 | all | openssl | <Ā 1.0.1h-1 | openssl_1.0.1h-1_all.deb |