Multiple stack-based buffer overflows in IBM DB2 9.1 before Fixpak 5 and 9.5 before Fixpak 1 allow remote attackers to cause a denial of service (system outage) via vectors related to (1) use of XQuery to issue statements; the (2) XMLQUERY, (3) XMLEXISTS, and (4) XMLTABLE statements; and the (5) sqlrlaka function.
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-1.ibm.com/support/docview.wss?uid=swg21255607 | patch |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/42935 | vdb entry |
| http://www.securityfocus.com/archive/1/496406/100/0/threaded | mailing list |
| http://www-1.ibm.com/support/docview.wss?uid=swg1IZ18431 | vendor advisory |
| http://www.vupen.com/english/advisories/2008/1769 | vdb entry vendor advisory |
| http://www.securityfocus.com/bid/29601 | vdb entry patch |
| http://www-1.ibm.com/support/docview.wss?uid=swg1IZ18434 | patch vendor advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/42930 | vdb entry |
| http://www-1.ibm.com/support/docview.wss?uid=swg1IZ16346 | patch vendor advisory |
| http://secunia.com/advisories/30558 | third party advisory patch vendor advisory |