Quake II server before R1Q2, as used in multiple products, allows remote attackers to cause a denial of service (application crash) via a modified client that asks the server to send data stored at a negative array offset, which is not handled when processing Configstrings and Baselines.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
---|---|
http://web.archive.org/web/20041130092749/www.r1ch.net/stuff/r1q2/ | |
http://securitytracker.com/id?1011979 | vdb entry exploit |
http://www.securityfocus.com/bid/11551 | vdb entry |
http://www.osvdb.org/11181 | vdb entry |
https://exchange.xforce.ibmcloud.com/vulnerabilities/17890 | vdb entry |
http://secunia.com/advisories/13013 | exploit third party advisory vendor advisory |
http://secur1ty.net/advisories/001 | vendor advisory |
http://archives.neohapsis.com/archives/bugtraq/2004-10/0299.html | mailing list |