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Multiple personal firewalls uncommon process identifier protection bypass
Published: 16.05.2007
Source: BUGTRAQ
SecurityVulns ID: 7718
Type: local
Level: 5/10
Description: Two lower bits of process identifier are not ignored in hooked OpenProcess functions, making it possible to access protected application by using process id no divisible by 4.

Affected: COMODO : Comodo Firewall Pro 2.4
COMODO : Comodo Personal Firewall 2.3
ZONELABS : ZoneAlarm Pro 6.1

Original document Matousec - Transparent security Research, Bypassing PFW/HIPS open process control with uncommon identifier (16.05.2007)

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