Valve Software

    Dashboard / Vendors

    Products: 4
    Vulnerabilities: 11
    Known Exploited: 0
    2
    Critical Level Threats
    4
    High Level Threats
    5
    Medium Level Threats
    0
    Low Level Threats

    Vulnerabilities

    100806040200
    JanFebMarAprMayJunJulAugSepOctNovDec
    Critical Level Threats
    High Level Threats
    Medium Level Threats
    Low Level Threats

    Products Security index

    Actions
    Items Per Page

    Vulnerabilities

    CVE-2007-5713

    Off-by-one error in the GeoIP module in the AMX Mod X 1.76d plugin for Half-Life Server might allow attackers to execute arbitrary code or cause a denial of service via unspecified input related to geolocation, which triggers an error message from the (1) geoip_code2 or (2) geoip_code3 function, leading to a buffer overflow.

    Last Modified: Apr 23, 2026
    Published: Oct 30, 2007

    CVE-2007-5477

    Cross-site scripting (XSS) vulnerability in auth.w in djeyl.net WebMod 0.48 Half-Life Dedicated Server plugin allows remote attackers to inject arbitrary web script or HTML via the redir parameter.

    Last Modified: Apr 23, 2026
    Published: Oct 16, 2007

    CVE-2006-0734

    The SV_CheckForDuplicateNames function in Valve Software Half-Life CSTRIKE Dedicated Server 1.6 and earlier allows remote authenticated users to cause a denial of service (infinite loop and daemon hang) via a backslash character at the end of a connection string to UDP port 27015.

    Last Modified: Apr 16, 2026
    Published: Feb 16, 2006

    CVE-2004-0724

    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.

    Last Modified: Apr 16, 2026
    Published: Jul 23, 2004

    CVE-2003-1325

    The SV_CheckForDuplicateNames function in Valve Software Half-Life CSTRIKE Dedicated Server 1.1.1.0 and earlier allows remote authenticated users to cause a denial of service (infinite loop and daemon hang) via a certain connection string to UDP port 27015 that represents "absence of player informations," a related issue to CVE-2006-0734.

    Last Modified: Apr 16, 2026
    Published: Dec 31, 2003
    Items Per Page