CA Anti-Virus for the Enterprise r8 and Threat Manager r8 before 20070510 use weak permissions (NULL security descriptor) for the Task Service shared file mapping, which allows local users to modify this mapping and gain privileges by triggering a stack-based buffer overflow in InoCore.dll before 8.0.448.0.
CVSS Severity (version 2.0):
Impact Subscore: 10.0
Exploitability Subscore: 3.9
CVSS Version 2 Metrics:
Access Vector: Locally exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
The Computer Associates Integrated Threat Manager product is only vulnerable if it is release 8.0 before 2007-05-10.
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US-CERT Vulnerability Note:
20070511 Computer Associates eTrust InoTask.exe Antivirus Buffer Overflow Vulnerability
20050711 [CAID 35330, 35331]: CA Anti-Virus, CA Threat Manager, and CA Anti-Spyware Console Login and File Mapping Vulnerabilities
20070509 Computer Associates eTrust InoTask.exe Antivirus Buffer Overflow Vulnerability