{"id":"CVE-2003-0663","aliases":["EUVD-2003-0657","GHSA-pcvh-483x-9fpr"],"status":"published","title":"Unknown vulnerability in the Local Security Authority Subsystem Service (LSASS) in Windows 2000...","description":"Unknown vulnerability in the Local Security Authority Subsystem Service (LSASS) in Windows 2000 domain controllers allows remote attackers to cause a denial of service via a crafted LDAP message.","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":0.32027,"percentile":0.98321,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2004-04-16T04:00:00Z","modified":"2026-06-16T22:02:36Z","products":[{"vendor":"microsoft","product":"windows_2000"}],"references":[{"url":"http://www.ciac.org/ciac/bulletins/o-114.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1016","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/639428","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/10114","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-011","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/15700","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA04-104A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0663"},{"url":"https://github.com/advisories/GHSA-pcvh-483x-9fpr"}],"sources":{"cve":[{"id":"CVE-2003-0663","description":"Unknown vulnerability in the Local Security Authority Subsystem Service (LSASS) in Windows 2000 domain controllers allows remote attackers to cause a denial of service via a crafted LDAP message.","status":"published","published":"2004-04-16T04:00:00Z","modified":"2024-08-08T01:58:11.277Z","updated_at":"2026-11-02T14:20:16.757505Z"}],"euvd":[{"id":"EUVD-2003-0657","description":"Unknown vulnerability in the Local Security Authority Subsystem Service (LSASS) in Windows 2000 domain controllers allows remote attackers to cause a denial of service via a crafted LDAP message.","status":"published","published":"2004-04-16T04:00:00Z","modified":"2024-08-08T01:58:11Z","updated_at":"2026-11-03T01:15:06.435593Z"}],"ghsa":[{"id":"GHSA-pcvh-483x-9fpr","title":"Unknown vulnerability in the Local Security Authority Subsystem Service (LSASS) in Windows 2000...","description":"Unknown vulnerability in the Local Security Authority Subsystem Service (LSASS) in Windows 2000 domain controllers allows remote attackers to cause a denial of service via a crafted LDAP message.","status":"published","published":"2022-04-29T01:26:47Z","modified":"2023-01-30T05:01:26Z","updated_at":"2026-11-02T14:46:24.524248Z"}],"nvd":[{"id":"CVE-2003-0663","description":"Unknown vulnerability in the Local Security Authority Subsystem Service (LSASS) in Windows 2000 domain controllers allows remote attackers to cause a denial of service via a crafted LDAP message.","status":"published","published":"2004-06-01T04:00:00Z","modified":"2026-06-16T22:02:36.847Z","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":"2026-11-02T14:00:48.212104Z"}]}}