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
0.9 High
EPSS
Percentile
98.8%
The ssl_get_algorithm2 function in ssl/s3_lib.c in OpenSSL before 1.0.2 obtains a certain version number from an incorrect data structure, which allows remote attackers to cause a denial of service (daemon crash) via crafted traffic from a TLS 1.2 client.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | openssl | < 1.0.1e-5 | openssl_1.0.1e-5_all.deb |
Debian | 11 | all | openssl | < 1.0.1e-5 | openssl_1.0.1e-5_all.deb |
Debian | 999 | all | openssl | < 1.0.1e-5 | openssl_1.0.1e-5_all.deb |
Debian | 13 | all | openssl | < 1.0.1e-5 | openssl_1.0.1e-5_all.deb |