SERVER-OTHER -- Snort has detected traffic exploiting vulnerabilities in a server in the network.
SERVER-OTHER OpenSSL TLS change cipher spec protocol denial of service attempt
This event is generated when an OpenSSL TLS change cipher spec denial of service is detected. Impact: Attempted Denial of Service Details: Ease of Attack:
This event is generated when an OpenSSL TLS change cipher spec denial of service is detected.
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
CVE-2013-6449The 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. |
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