Multiple heap-based buffer overflows in Topaz Systems SigPlus Pro ActiveX Control 3.95, and possibly other versions before 4.29, allow remote attackers to execute arbitrary code via a long (1) KeyString property, (2) NewPath parameter to the SetLocalIniFilePath method, or (3) NewPortPath parameter to the SetTabletPortPath method.
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://secunia.com/secunia_research/2011-2/ | vendor advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/65114 | vdb entry |
| http://secunia.com/advisories/42800 | third party advisory vendor advisory |
| http://www.securityfocus.com/bid/46128 | vdb entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/65115 | vdb entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/65116 | vdb entry |