Vulnerabilities > Valve Software > Half Life > 1.1.0.4

DATE CVE VULNERABILITY TITLE RISK
2004-07-27 CVE-2004-0724 Remote Denial of Service vulnerability in Valve Software Half-Life and Half-Life Dedicated 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.
network
low complexity
valve-software
5.0
2002-10-04 CVE-2002-0964 Denial Of Service vulnerability in Valve Software Half-Life and Half-Life Dedicated Server
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.
network
low complexity
valve-software
5.0