{"id":"CVE-2004-1866","aliases":["EUVD-2004-1859","GHSA-99hm-6xmx-37cp"],"status":"published","title":"nstxd in Nstx 1.1 beta3 and earlier allows remote attackers to cause a denial of service (crash)...","description":"nstxd in Nstx 1.1 beta3 and earlier allows remote attackers to cause a denial of service (crash) via a large packet, which triggers a null dereference.","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":"2026-11-07","score":0.03236,"percentile":0.88355,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2004-03-26T05:00:00Z","modified":"2026-06-16T22:08:33Z","exploits":[{"source":"exploitdb","id":"EDB-23884","title":"NSTX 1.0/1.1 - Remote Denial of Service","type":"dos","platform":"linux","date":"2004-03-26","verified":true,"url":"https://www.exploit-db.com/exploits/23884"}],"products":[{"vendor":"nstx","product":"ip_over_dns_utility"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=108034249916453\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/15638","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://securitytracker.com/id?1009567","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/9989","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://nstx.dereference.de/nstx/nstx-1.1-beta4.tgz","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-1866"},{"url":"https://github.com/advisories/GHSA-99hm-6xmx-37cp"}],"sources":{"cve":[{"id":"CVE-2004-1866","description":"nstxd in Nstx 1.1 beta3 and earlier allows remote attackers to cause a denial of service (crash) via a large packet, which triggers a null dereference.","status":"published","published":"2005-05-10T04:00:00Z","modified":"2024-08-08T01:07:48.879Z","updated_at":"2026-11-02T14:34:53.70484Z"}],"euvd":[{"id":"EUVD-2004-1859","description":"nstxd in Nstx 1.1 beta3 and earlier allows remote attackers to cause a denial of service (crash) via a large packet, which triggers a null dereference.","status":"published","published":"2005-05-10T04:00:00Z","modified":"2024-08-08T01:07:48Z","updated_at":"2026-11-03T01:15:12.825435Z"}],"ghsa":[{"id":"GHSA-99hm-6xmx-37cp","title":"nstxd in Nstx 1.1 beta3 and earlier allows remote attackers to cause a denial of service (crash)...","description":"nstxd in Nstx 1.1 beta3 and earlier allows remote attackers to cause a denial of service (crash) via a large packet, which triggers a null dereference.","status":"published","published":"2022-04-29T03:00:21Z","modified":"2023-01-30T05:03:45Z","updated_at":"2026-11-02T14:46:54.242582Z"}],"nvd":[{"id":"CVE-2004-1866","description":"nstxd in Nstx 1.1 beta3 and earlier allows remote attackers to cause a denial of service (crash) via a large packet, which triggers a null dereference.","status":"published","published":"2004-03-26T05:00:00Z","modified":"2026-06-16T22:08:33.173Z","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":"2026-11-02T14:00:49.729639Z"}]}}