The nvcoaft51 driver in Norman Virus Control (NVC) 5.82 uses weak permissions (unrestricted write access) for the NvcOa device, which allows local users to gain privileges by (1) triggering a buffer overflow in a kernel pool via a string argument to ioctl 0xBF67201C; or by (2) sending a crafted KEVENT structure through ioctl 0xBF672028 to overwrite arbitrary memory locations.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published: 2007-08-31T23:00:00
Updated: 2024-08-07T15:01:09.979Z
Reserved: 2007-08-31T00:00:00
Link: CVE-2007-4648

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Status : Deferred
Published: 2007-08-31T23:17:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2007-4648

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