Buffer overflow in bbs100 before 3.2 allows remote attackers to cause a denial of service (crash) by attempting to login as the Guest user when another Guest user is already logged in, possibly related to the state_login_prompt function in state_login.c.
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://osvdb.org/37805 | vdb entry |
| http://www.securityfocus.com/bid/24747 | vdb entry patch |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/35244 | vdb entry |
| http://secunia.com/advisories/25924 | third party advisory vendor advisory |
| http://www.ka.sara.nl/home/walter//bbs100/ChangeLog.txt | patch |