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HuttenlocherTechnologies
Updated 11 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list
34added in the last 30 days
343new WordPress flaws this week
390,080entries in the database

15 results

  • May 23, 2023A buffer overflow in the component hl.exe of Valve Half-Life up to 5433873 allows attackers to execute arbitrary code and escalate privileges by supplying craftCVE-2023-30382 · Other software · Valvesoftware · reported by MITREHigh 7.3

    A buffer overflow in the component hl.exe of Valve Half-Life up to 5433873 allows attackers to execute arbitrary code and escalate privileges by supplying crafted parameters.

    Product
    Half-life
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 11, 2009Valve Software Half-Life Counter-Strike 1.6 allows remote attackers to cause a denial of service (crash) via multiple crafted login packets.CVE-2008-7203 · Other software · Valvesoftware · reported by MITREMedium 5

    Valve Software Half-Life Counter-Strike 1.6 allows remote attackers to cause a denial of service (crash) via multiple crafted login packets.

    Product
    Counter-strike
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 30, 2007Off-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 serCVE-2007-5713 · Other software · Amxmodx · reported by MITREHigh 7.5

    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.

    Product
    AMX MOD X
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 16, 2007Cross-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 scCVE-2007-5477 · Other software · Valve Software · reported by MITREMedium 4.3

    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.

    Product
    Half-life Dedicated Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 16, 2006The SV_CheckForDuplicateNames function in Valve Software Half-Life CSTRIKE Dedicated Server 1.6 and earlier allows remote authenticated users to cause a denial CVE-2006-0734 · Other software · Valve Software · reported by MITREMedium 4

    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.

    Product
    Half-life Cstrike Dedicated Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Buffer overflow in aGSM Half-Life client allows remote Half-Life servers to cause a denial of service (crash) and possibly execute arbitrary code via a long serCVE-2004-2277 · Other software · Agsm · reported by MITREMedium 5

    Buffer overflow in aGSM Half-Life client allows remote Half-Life servers to cause a denial of service (crash) and possibly execute arbitrary code via a long server response.

    Product
    Agsm
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 27, 2004The 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.CVE-2004-0724 · Other software · Valve Software · reported by MITREMedium 5

    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.

    Product
    Half-life
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003The SV_CheckForDuplicateNames function in Valve Software Half-Life CSTRIKE Dedicated Server 1.1.1.0 and earlier allows remote authenticated users to cause a denCVE-2003-1325 · Other software · Valve Software · reported by MITREMedium 5.2

    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.

    Product
    Half-life Cstrike Dedicated Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003Format string vulnerability in AMX 0.9.2 and earlier, a plugin for Valve Software's Half-Life Server, allows remote attackers to execute arbitrary commands via CVE-2003-1381 · Other software · Amxmod.net · reported by MITREMedium 6.8

    Format string vulnerability in AMX 0.9.2 and earlier, a plugin for Valve Software's Half-Life Server, allows remote attackers to execute arbitrary commands via format string specifiers in the amx_say command.

    Product
    AMX MOD
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 2002Half-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 CVE-2002-0964 · Other software · Valve Software · reported by MITREMedium 5

    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.

    Product
    Half-life
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 20, 2001Buffer 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-2001-0964 · Other software · Valve Software · reported by MITREHigh 7.5

    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.

    Product
    Half-life
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 27, 2001Format string vulnerability in Sierra Half-Life build 1573 and earlier allows a remote attacker to execute arbitrary code via the map command.CVE-2001-0359 · Other software · Sierra · reported by MITREHigh 7.5

    Format string vulnerability in Sierra Half-Life build 1573 and earlier allows a remote attacker to execute arbitrary code via the map command.

    Product
    Half-life
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 27, 2001Buffer 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 commandCVE-2001-0358 · Other software · Sierra · reported by MITREHigh 7.5

    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.

    Product
    Half-life
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Format string vulnerability in Half Life dedicated server build 3104 and earlier allows remote attackers to execute arbitrary commands by injecting format strinCVE-2000-0969 · Other software · Valve Software · reported by MITREHigh 10

    Format string vulnerability in Half Life dedicated server build 3104 and earlier allows remote attackers to execute arbitrary commands by injecting format strings into the changelevel command, via the system console or rcon.

    Product
    Half-life Dedicated Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Buffer overflow in Half Life dedicated server before build 3104 allows remote attackers to execute arbitrary commands via a long rcon command.CVE-2000-0968 · Other software · Valve Software · reported by MITREHigh 10

    Buffer overflow in Half Life dedicated server before build 3104 allows remote attackers to execute arbitrary commands via a long rcon command.

    Product
    Half-life Dedicated Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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