|Check Point Reference:||CPAI-2019-1555|
|Date Published:||26 Nov 2019|
|Last Updated:||26 Nov 2019|
|Protection Provided by:||
|Who is Vulnerable?|| PHP Group PHP 7.1.x before 7.1.26|
PHP Group PHP 7.2.x before 7.2.14
PHP Group PHP 7.3.x before 7.3.2
|Vulnerability Description||An out of bounds read vulnerability exists in PHP dns_get_record. The vulnerability is due to improper handling of malformed DNS responses. Successful exploitation could lead to information disclosure.|
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: PHP dns_get_record Out of Bounds Read (CVE-2019-9022)