|Check Point Reference:||CPAI-2019-1870|
|Date Published:||26 Feb 2020|
|Last Updated:||26 Feb 2020|
|Protection Provided by:||
|Who is Vulnerable?||XStream XStream 1.4.10|
|Vulnerability Description||An insecure serialization vulnerability exists in XStream Library. The vulnerability is due to insufficient validation of event handler type in user-supplied XML data. A remote attacker could exploit this vulnerability by sending specially crafted XML file to the affected application. Successful exploitation could allow the attacker to execute arbitrary command under the security context of the process.|
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: Web Client Enforcement Violation.
Attack Information: XStream Library Insecure Deserialization (CVE-2019-10173)