Multiple stack-based buffer overflows in the NTR ActiveX control before 2.0.4.8 allow remote attackers to execute arbitrary code via (1) a long bstrUrl parameter to the StartModule method, (2) a long bstrParams parameter to the Check method, a long bstrUrl parameter to the (3) Download or (4) DownloadModule method during construction of a .ntr pathname, or a long bstrUrl parameter to the (5) Download or (6) DownloadModule method during construction of a URL.
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/2012-1/ | vendor advisory |
| http://archives.neohapsis.com/archives/bugtraq/2012-01/0074.html | mailing list |
| http://www.exploit-db.com/exploits/21841 | exploit |
| http://secunia.com/advisories/45166 | third party advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/72293 | vdb entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/72292 | vdb entry |
| http://osvdb.org/78252 | vdb entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/72291 | vdb entry |