Valve Software Half-Life vulnerabilities

CVE-2002-0964 [MEDIUM] CVE-2002-0964: Half-Life Server 1.1.1.0 and earlier allows remote attackers to cause a denial of service (resource Half-Life Server 1.1.1.0 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via multiple responses to the initial challenge with different cd_key values, which reaches the player limit and prevents other players from connecting until the original responses have timed out.

CVE-2001-0358 [HIGH] CVE-2001-0358: Buffer overflows in Sierra Half-Life build 1573 and earlier allow remote attackers to execute arbitr Buffer overflows in Sierra Half-Life build 1573 and earlier allow remote attackers to execute arbitrary code via (1) a long map command, (2) a long exec command, or (3) long input in a configuration file.

CVE-2001-0964 [HIGH] CVE-2001-0964: Buffer overflow in client for Half-Life 1.1.0.8 and earlier allows malicious remote servers to execu Buffer overflow in client for Half-Life 1.1.0.8 and earlier allows malicious remote servers to execute arbitrary code via a long console command.

CVE-2004-0724 [MEDIUM] CVE-2004-0724: The Half-Life engine before July 7 2004 allows remote attackers to cause a denial of service (server The Half-Life engine before July 7 2004 allows remote attackers to cause a denial of service (server or client crash) via an empty fragmented packet.