Multiple stack-based buffer overflows in the filter service (aka k9filter.exe) in Blue Coat K9 Web Protection 3.2.44 with Filter 3.2.32 allow (1) remote attackers to execute arbitrary code via a long HTTP Referer header to the K9 Web Protection Administration interface and (2) man-in-the-middle attackers to execute arbitrary code via an HTTP response with a long HTTP version field.
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/archive/1/494975/100/0/threaded | mailing list |
| http://secunia.com/secunia_research/2007-61/advisory/ | vendor advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/44123 | vdb entry |
| http://www.securityfocus.com/bid/30463 | vdb entry |
| http://www.securityfocus.com/bid/30464 | vdb entry |
| http://www.securitytracker.com/id?1020587 | vdb entry |
| http://secunia.com/secunia_research/2007-64/advisory/ | vendor advisory |
| http://www.vupen.com/english/advisories/2008/2263/references | vdb entry |
| http://www.securitytracker.com/id?1020588 | vdb entry |
| http://secunia.com/advisories/25813 | third party advisory vendor advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/44124 | vdb entry |
| http://www.securityfocus.com/archive/1/494984/100/0/threaded | mailing list |