CVE-2009-4049 | BDVDB-2026-39347 Detail
Description#
Heap-based buffer overflow in aswRdr.sys (aka the TDI RDR driver) in avast! Home and Professional 4.8.1356.0 allows local users to cause a denial of service (memory corruption) or possibly gain privileges via crafted arguments to IOCTL 0x80002024.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.securityfocus.com/bid/37031
- http://www.vupen.com/english/advisories/2009/3266
- http://secunia.com/advisories/37368
- http://www.efblog.net/2009/11/avast-aswrdrsys-kernel-pool-corruption.html
- http://www.securityfocus.com/archive/1/507891/100/0/threaded
- https://www.evilfingers.com/advisory/Advisory/Avast_aswRdr_sys_Kernel_Pool_Corruption_and_Local_Privilege_Escalation.php
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.