{"id":"CVE-2004-0766","aliases":["EUVD-2004-0764","GHSA-wpm6-cv2v-qgj5"],"status":"published","title":"NGSEC StackDefender 2.0 allows attackers to cause a denial of service (system crash) via an...","description":"NGSEC StackDefender 2.0 allows attackers to cause a denial of service (system crash) via an invalid address for the BaseAddress parameter to the hooks for the (1) ZwAllocateVirtualMemory or (2) ZwProtectVirtualMemory functions.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01027,"percentile":0.63862,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2004-08-04T04:00:00Z","modified":"2026-06-16T22:06:19Z","products":[{"vendor":"ngsec","product":"stackdefender"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16892","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.idefense.com/application/poi/display?id=119\u0026type=vulnerabilities\u0026flashstatus=false","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-0766"},{"url":"https://github.com/advisories/GHSA-wpm6-cv2v-qgj5"}],"sources":{"cve":[{"id":"CVE-2004-0766","description":"NGSEC StackDefender 2.0 allows attackers to cause a denial of service (system crash) via an invalid address for the BaseAddress parameter to the hooks for the (1) ZwAllocateVirtualMemory or (2) ZwProtectVirtualMemory functions.","status":"published","published":"2004-08-04T04:00:00Z","modified":"2024-08-08T00:31:47.397Z","updated_at":"2026-11-02T14:34:54.758165Z"}],"euvd":[{"id":"EUVD-2004-0764","description":"NGSEC StackDefender 2.0 allows attackers to cause a denial of service (system crash) via an invalid address for the BaseAddress parameter to the hooks for the (1) ZwAllocateVirtualMemory or (2) ZwProtectVirtualMemory functions.","status":"published","published":"2004-08-04T04:00:00Z","modified":"2024-08-08T00:31:47Z","updated_at":"2026-11-03T01:15:17.778038Z"}],"ghsa":[{"id":"GHSA-wpm6-cv2v-qgj5","title":"NGSEC StackDefender 2.0 allows attackers to cause a denial of service (system crash) via an...","description":"NGSEC StackDefender 2.0 allows attackers to cause a denial of service (system crash) via an invalid address for the BaseAddress parameter to the hooks for the (1) ZwAllocateVirtualMemory or (2) ZwProtectVirtualMemory functions.","status":"published","published":"2022-04-29T02:58:19Z","modified":"2023-01-30T05:03:01Z","updated_at":"2026-11-02T14:46:45.069338Z"}],"nvd":[{"id":"CVE-2004-0766","description":"NGSEC StackDefender 2.0 allows attackers to cause a denial of service (system crash) via an invalid address for the BaseAddress parameter to the hooks for the (1) ZwAllocateVirtualMemory or (2) ZwProtectVirtualMemory functions.","status":"published","published":"2004-08-18T04:00:00Z","modified":"2026-06-16T22:06:19.993Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:51.000028Z"}]}}