Check Point Advisories

URSoft W32Dasm Disassembler Function Buffer Overflow (CVE-2005-0308)

Vulnerability
Protection

Check Point Reference:	CPAI-2017-0308
Date Published:	23 Apr 2017
Severity:	High
Last Updated:	Monday 08 May, 2017
Source:	Metasploit
Industry Reference:	CVE-2005-0308
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	URSoft W32Dasm 8.93 and earlier
Vulnerability Description	A buffer overflow exists in URSoft W32Dasm. The vulnerability is due to improper bounds checking by the Disassembler process. A remote unauthenticated attacker could exploit this vulnerability by sending crafted .exe file. Successful exploitation can result in arbitrary code execution within the security context of the System user.

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 URSoft W32Dasm Disassembler Function Buffer Overflow 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: Content Protection Violation.
Attack Information: URSoft W32Dasm Disassembler Function Buffer Overflow