VULNERABILITY INTELLIGENCE
CVE-2007-3681
CVSS score6.6 MEDIUM
EPSS probability2.38%
CISA KEVNot currently listed
Published2007-07-11
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:S/C:C/I:C/A:C
Description
The IOCTL 9031 (BIOCGSTATS) handler in the NPF.SYS device driver in WinPcap before 4.0.1 allows local users to overwrite memory and execute arbitrary code via malformed Interrupt Request Packet (Irp) parameters.