VULNERABILITY

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Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.

403 732 vulnerabilities · 1 767 actively exploited (CISA KEV)

half-life ✕Clear filters

4 results

ID	Severity	Summary	Published
CVE-2004-0724	MOYENNE5.0	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.	27/07/2004
CVE-2002-0964	MOYENNE5.0	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.	04/10/2002
CVE-2001-0964	ÉLEVÉE7.5	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.	20/09/2001