Multiple buffer overflows in Live for Speed (LFS) demo, S1, and S2 allow remote authenticated users to (1) cause a denial of service (server crash) and probably execute arbitrary code via an ID 3 packet with a long nickname field, and (2) cause a denial of service (server crash) via an ID 10 packet containing a long string corresponding to an unavailable track.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36021
http://www.vupen.com/english/advisories/2007/2975
http://www.securityfocus.com/bid/25327
http://www.securityfocus.com/archive/1/476516/100/0/threaded
http://securityreason.com/securityalert/3030