CVE-2007-4648 | BDVDB-2026-26136 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.securityfocus.com/archive/1/478224/100/0/threaded
http://www.securitytracker.com/id?1018636
http://www.securityfocus.com/bid/25499
http://securityreason.com/securityalert/3087
https://exchange.xforce.ibmcloud.com/vulnerabilities/36373
http://www.48bits.com/exploits/nvc.rar

Exploit#

No public exploit known

History#

Version 12007-08-31Record published in the CVE List.
Version 22024-08-07Most recent update recorded in the CVE List.