National Cyber Awareness System
Vulnerability Summary for CVE-2007-2730
Original release date:05/16/2007
Check Point ZoneAlarm Pro before 6.5.737.000 does not properly test for equivalence of process identifiers for certain Microsoft Windows API functions in the NT kernel 5.0 and greater, which allows local users to call these functions, and bypass firewall rules or gain privileges, via a modified identifier that is one, two, or three greater than the canonical identifier.
CVSS Severity (version 2.0):
CVSS Version 2 Metrics:
Access Vector: Locally exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Provides administrator access, Allows complete confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service
ZoneAlarm Pro 6.5.737.000 and higher are not vulnerable.
References to Advisories, Solutions, and Tools
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External Source: BUGTRAQ
Name: 20070515 Bypassing PFW/HIPS open process control with uncommon identifier
External Source: MISC
External Source: OSVDB
External Source: SREASON