Multiple buffer overflows in the DB2 JDBC Applet Server (DB2JDS) service in IBM DB2 9.x and earlier allow remote attackers to (1) execute arbitrary code via a crafted packet to the DB2JDS service on tcp/6789; and cause a denial of service via (2) an invalid LANG parameter or (2) a long packet that generates a "MemTree overflow."
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.securityfocus.com/bid/26010 | vdb entry |
| http://www.securitytracker.com/id?1018029 | vdb entry |
| http://www.securitytracker.com/id?1018801 | vdb entry |
| http://www.zerodayinitiative.com/advisories/ZDI-07-056.html | |
| http://www-1.ibm.com/support/search.wss?rs=0&q=IY97750&apar=only | vendor advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/34184 | vdb entry |
| http://osvdb.org/40973 | vdb entry |
| http://osvdb.org/40975 | vdb entry |
| http://www.vupen.com/english/advisories/2007/1707 | vdb entry vendor advisory |
| http://www.securityfocus.com/bid/23890 | vdb entry |
| http://secunia.com/advisories/25148 | third party advisory patch vendor advisory |
| http://www.securityfocus.com/archive/1/482024/100/0/threaded | mailing list |