|Check Point Reference:||CPAI-2019-2203|
|Date Published:||28 Jul 2020|
|Last Updated:||28 Jul 2020|
|Protection Provided by:||
|Who is Vulnerable?||HaProxy prior to 2.0|
|Vulnerability Description||An Improper Input Validation exists in HaProxy. Messages featuring a transfer-encoding header missing the "chunked" value were not being correctly rejected. Successful exploitation could result in HTTP request smuggling vulnerability.|
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 Server Enforcement Violation.
Attack Information: HaProxy HTTP Request Smuggling (CVE-2019-18277)