CVE-2014-4334

CVE-2014-4334 describes a stack-based buffer overflow vulnerability in Ubisoft Rayman Legends versions prior to 1.3.140380. This flaw allows remote attackers to execute arbitrary code by sending a long string to TCP port 1001 during a "second connection." With a CVSS score of 7.5, this vulnerability is considered high severity, as it can be exploited remotely with low complexity and without authentication, potentially leading to partial compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, a proof-of-concept exploit is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.