|Check Point Reference:||CPAI-2013-2457|
|Date Published:||21 Jul 2013|
|Last Updated:||17 Dec 2017|
|Protection Provided by:||
|Who is Vulnerable?|
|Vulnerability Description||An out-of-bounds memory access vulnerability has been found in GnuTLS. The vulnerability is due to an error in a certain function. A remote attacker could exploit this vulnerability to cause an affected server or a client application to crash resulting in a denial-of-service condition.|
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: OpenSSL Enforcement Violation.
Attack Information: GnuTLS TLS Record Decoding Out-of-bounds Memory Access