The Logging Server (ftplogsrv.exe) 7.9.14.0 and earlier in IPSwitch WS_FTP 6.1 allows remote attackers to cause a denial of service (loss of responsiveness) via a large number of large packets to port 5151/udp, which causes the listening socket to terminate and prevents log commands from being recorded, a different vulnerability than CVE-2007-3823.
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.vupen.com/english/advisories/2008/0408 | vdb entry |
| http://aluigi.altervista.org/adv/ftplogsrvz-adv.txt | |
| http://www.securityfocus.com/archive/1/487506/100/0/threaded | mailing list |
| http://www.securityfocus.com/bid/27612 | vdb entry |
| http://secunia.com/advisories/28761 | third party advisory vendor advisory |