CVE-2011-4620

CVE-2011-4620 describes a buffer overflow vulnerability in the ulSetError function of PLIB 1.8.5, affecting products like TORCS 1.3.1. This flaw allows user-assisted remote attackers to execute arbitrary code by supplying a long error message, typically via a crafted acc file. With a CVSS score of 9.3 (Critical), it has a network attack vector, medium attack complexity, and high impact on confidentiality, integrity, and availability. While not listed on the KEV catalog, an exploit is publicly available on ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion.