VULNERABILITY INTELLIGENCE
CVE-2007-4968
CVSS score4.4 MEDIUM
EPSS probability0.28%
CISA KEVNot currently listed
Published2007-09-19
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:N/C:P/I:P/A:P
Description
Privatefirewall 5.0.14.2 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 kernel SSDT hooks for (1) NtOpenProcess and (2) NtOpenThread.
Weakness classification
- CWE-20: Improper Input Validation