Check Point Advisories

ReSIProcate Heap Buffer Overflow (CVE-2018-12584)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-0025
Date Published:	6 Jan 2019
Severity:	High
Last Updated:	Sunday 20 January, 2019
Source:
Industry Reference:	CVE-2018-12584
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	reSIProcate Project reSIProcate 1.11.0-beta5 and prior
Vulnerability Description	A heap buffer overflow vulnerability exists in the ReSIProcate. A remote, unauthenticated attackers could exploit this vulnerability by sending specially crafted SIP packets to the target server. Successful exploitation would result in arbitrary code execution.

Protection Overview

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.

Security Gateway R80 / R77 / R75

In the IPS tab, click Protections and find the ReSIProcate Heap Buffer Overflow (CVE-2018-12584) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: VoIP Enforcement Violation.
Attack Information: ReSIProcate Heap Buffer Overflow (CVE-2018-12584)