|Check Point Reference:||CPAI-2023-0092|
|Date Published:||22 Mar 2023|
|Last Updated:||Wednesday 22 March, 2023|
|Protection Provided by:||
|Who is Vulnerable?|
|Vulnerability Description||Secure Sockets Layer (SSL) is cryptographic protocols that provide security for communications over networks such as the Internet. SSL encrypts the segments of network connections at the Application Layer to ensure secure end-to-end transit at the Transport Layer. SSL version 3 is an older implementation of the protocol which is still commonly used. Only TLS1.1 Server Hello will be detected by this detection.|
This protection detects 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: TLSv1.1 Deprecated Version