CVE-2007-4967 Information

Description

Online Armor Personal Firewall 2.0.1.215 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers which allows local users to cause a denial of service (crash) and possibly gain privileges via unspecified kernel SSDT hooks for Windows Native API functions including (1) NtAllocateVirtualMemory (2) NtConnectPort (3) NtCreateFile (4) NtCreateKey (5) NtCreatePort (6) NtDeleteFile (7) NtDeleteValueKey (8) NtLoadKey (9) NtOpenFile (10) NtOpenProcess (11) NtOpenThread (12) NtResumeThread (13) NtSetContextThread (14) NtSetValueKey (15) NtSuspendProcess (16) NtSuspendThread and (17) NtTerminateThread.

Reference

http://osvdb.org/45951 http://www.matousec.com/info/advisories/plague-in-security-software-drivers.php http://www.matousec.com/projects/windows-personal-firewall-analysis/plague-in-security-software-drivers.php http://www.securityfocus.com/archive/1/479830/100/0/threaded http://www.securityfocus.com/bid/25711