CVEvulnerability

CVE-2007-3681

6.6 MEDIUM Published 2007-07-11 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-07-11
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.6 MEDIUM — AV: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.

Affected configurations

• winpcap winpcap 3.1 • winpcap winpcap 4.0

References