|Check Point Reference:||CPAI-2015-0012|
|Date Published:||7 Jan 2015|
|Last Updated:||30 Jun 2020|
|Protection Provided by:||
|Who is Vulnerable?||OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k|
|Vulnerability Description||A vulnerability has been detected in the way OpenSSL handles TLS handshakes involving certain cipher suites. An attacker might leverage this vulnerability to impersonate a server and intercept secure communications.|
This protection will detect and block attempts to exploit this vulnerability.
In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.
This protection's log will contain the following information:
Attack Name: SSL Enforcement Violation.
Attack Information: OpenSSL Ephemeral ECDH Cipher Suite Handshake Downgrade