Multiple stack-based buffer overflows in the Whale Client Components ActiveX control (WhlMgr.dll), as used in Microsoft Intelligent Application Gateway (IAG) before 3.7 SP2, allow remote attackers to execute arbitrary code via long arguments to the (1) CheckForUpdates or (2) UpdateComponents methods.
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.kb.cert.org/vuls/id/789121 | third party advisory us government resource |
| http://www.vupen.com/english/advisories/2009/1061 | vdb entry |
| http://secunia.com/advisories/34725 | third party advisory |
| http://www.securityfocus.com/bid/34532 | patch vdb entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/49888 | vdb entry |