|Check Point Reference:||CPAI-2020-3204|
|Date Published:||17 Jan 2021|
|Last Updated:||Sunday 17 January, 2021|
|Protection Provided by:||
|Who is Vulnerable?||Apache Flink 1.5.1|
|Vulnerability Description||A directory traversal vulnerability exists in Apache Flink. Successful exploitation of this vulnerability could allow an attacker to access arbitrary files on the affected system.|
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: Apache Server Protection Violation.
Attack Information: Apache Flink Directory Traversal (CVE-2020-17518)