Check Point Advisories

Lattice Semiconductor ispVM System XCF File Handling Overflow

Vulnerability
Protection

Check Point Reference:	CPAI-2012-1323
Date Published:	3 Mar 2013
Severity:	High
Last Updated:	Thursday 09 January, 2025
Source:
Protection Provided by:	Security Gateway R75
Who is Vulnerable?	Lattice Semiconductor ispVM System 18.0.2
Vulnerability Description	A stack buffer overflow vulnerability has been reported in ispVM System.
Vulnerability Details	The vulnerability is due to the improper validation of specially crafted XCF files. A remote attacker can exploit this issue by enticing the victim to accept and open a specially crafted XCF file. Successful exploitation would result in arbitrary code execution.

Protection Overview

This protection will detect and block specially crafted XCF files.

In order for the protection to be activated, update your product to the latest update. For information on how to update , go to SBP-2006-05, Protection tab and select the version of your choice.

Security Gateway R75 / R71 / R70

In the IPS tab, click Protections and find the Lattice Semiconductor ispVM System XCF File Handling Overflow protection using the Search tool and Edit the protection's settings.
Install policy on all modules.

SmartView Tracker will log the following entries:
Attack Name: Content Protection Violation
Attack Information: Lattice Semiconductor ispVM System XCF File Handling Overflow