Multiple heap-based buffer overflows in the ApiThread function in the firewall service (aka TmPfw.exe) in Trend Micro Network Security Component (NSC) modules, as used in Trend Micro OfficeScan 8.0 SP1 Patch 1 and Internet Security 2007 and 2008 17.0.1224, allow remote attackers to execute arbitrary code via a packet with a small value in an unspecified size field.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.securitytracker.com/id?1021615 | vdb entry |
| http://secunia.com/secunia_research/2008-42/ | vendor advisory |
| http://www.trendmicro.com/ftp/documentation/readme/OSCE8.0_SP1_Patch1_CriticalPatch_3191_Readme.txt | vendor advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/48107 | vdb entry |
| http://www.securityfocus.com/archive/1/500195/100/0/threaded | mailing list |
| http://www.securityfocus.com/bid/33358 | patch vdb entry |
| http://www.vupen.com/english/advisories/2009/0191 | vdb entry |
| http://secunia.com/advisories/33609 | third party advisory vendor advisory |
| http://securityreason.com/securityalert/4937 | third party advisory |
| http://secunia.com/advisories/31160 | third party advisory vendor advisory |
| http://www.securitytracker.com/id?1021614 | vdb entry |