{"id":"CVE-2017-0004","aliases":["EUVD-2017-0371","GHSA-vh77-9c84-463g"],"status":"published","title":"The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows...","description":"The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to cause a denial of service (reboot) via a crafted authentication request, aka \"Local Security Authority Subsystem Service Denial of Service Vulnerability.\"","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.8921,"percentile":0.99783,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2017-01-10T21:00:00Z","modified":"2026-06-17T00:56:54Z","products":[{"vendor":"microsoft","product":"windows_7"},{"vendor":"microsoft","product":"windows_server_2008"},{"vendor":"microsoft","product":"windows_vista"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2017/ms17-004","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.securityfocus.com/bid/95318","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id/1037571","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-0004"},{"url":"https://github.com/advisories/GHSA-vh77-9c84-463g"}],"sources":{"cve":[{"id":"CVE-2017-0004","description":"The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to cause a denial of service (reboot) via a crafted authentication request, aka \"Local Security Authority Subsystem Service Denial of Service Vulnerability.\"","status":"published","published":"2017-01-10T21:00:00Z","modified":"2024-08-05T12:47:57.495Z","updated_at":"2026-11-02T14:33:22.699876Z"}],"euvd":[{"id":"EUVD-2017-0371","description":"The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to cause a denial of service (reboot) via a crafted authentication request, aka \"Local Security Authority Subsystem Service Denial of Service Vulnerability.\"","status":"published","published":"2017-01-10T21:00:00Z","modified":"2024-08-05T12:47:57Z","updated_at":"2026-11-03T02:39:25.8334Z"}],"ghsa":[{"id":"GHSA-vh77-9c84-463g","title":"The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows...","description":"The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to cause a denial of service (reboot) via a crafted authentication request, aka \"Local Security Authority Subsystem Service Denial of Service Vulnerability.\"","status":"published","published":"2022-05-14T02:21:30Z","modified":"2023-02-02T05:06:01Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:52:13.666892Z"}],"nvd":[{"id":"CVE-2017-0004","description":"The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 allows remote attackers to cause a denial of service (reboot) via a crafted authentication request, aka \"Local Security Authority Subsystem Service Denial of Service Vulnerability.\"","status":"published","published":"2017-01-10T21:59:00.197Z","modified":"2026-06-17T00:56:54.603Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:42.372487Z"}]}}