aavmker4.sys in avast! Home and Professional 4.7 for Windows does not properly validate input to IOCTL 0xb2d60030, which allows local users to gain privileges via certain IOCTL requests.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Avast_antivirus_home | Avast | 4.7.827 (including) | 4.7.827 (including) |
| Avast_antivirus_home | Avast | 4.7.844 (including) | 4.7.844 (including) |
| Avast_antivirus_home | Avast | 4.7.869 (including) | 4.7.869 (including) |
| Avast_antivirus_home | Avast | 4.7.1043 (including) | 4.7.1043 (including) |
| Avast_antivirus_home | Avast | 4.7.1098 (including) | 4.7.1098 (including) |
References
- http://secunia.com/advisories/29605
- http://www.avast.com/eng/avast-4-home_pro-revision-history.html
- http://www.securityfocus.com/archive/1/490321/100/0/threaded
- http://www.securityfocus.com/bid/28502
- http://www.securitytracker.com/id?1019732
- http://www.trapkit.de/advisories/TKADV2008-002.txt
- http://www.vupen.com/english/advisories/2008/1034/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41527
- http://secunia.com/advisories/29605
- http://www.avast.com/eng/avast-4-home_pro-revision-history.html
- http://www.securityfocus.com/archive/1/490321/100/0/threaded
- http://www.securityfocus.com/bid/28502
- http://www.securitytracker.com/id?1019732
- http://www.trapkit.de/advisories/TKADV2008-002.txt
- http://www.vupen.com/english/advisories/2008/1034/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41527