|Check Point Reference:||CPAI-2019-1750|
|Date Published:||1 Mar 2020|
|Last Updated:||1 Mar 2020|
|Protection Provided by:||
|Who is Vulnerable?||TightVNC 1.3.10|
|Vulnerability Description||An integer overflow vulnerability exists in TightVNC vncviewer. This vulnerability is due to improper handling of ServerCutText messages. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code 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: Content Protection Violation.
Attack Information: TightVNC Integer Overflow (CVE-2019-15678)