CVE-2007-4648

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.

🔗 References (12)

• cve@mitrehttp://securityreason.com/securityalert/3087
• cve@mitrehttp://www.48bits.com/exploits/nvc.rar
• cve@mitrehttp://www.securityfocus.com/archive/1/478224/100/0/threaded
• cve@mitrehttp://www.securityfocus.com/bid/25499
• cve@mitrehttp://www.securitytracker.com/id?1018636
• cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/36373
• af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/3087
• af854a3a-2127-422b-91ae-364da2661108http://www.48bits.com/exploits/nvc.rar
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/478224/100/0/threaded
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/25499
• af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1018636
• af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/36373