{"id":"CVE-1999-1593","aliases":["EUVD-1999-1574","GHSA-7p6m-p6r7-2f8p"],"status":"published","title":"Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service ...","description":"Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service (connectivity loss) or steal credentials via a 1Ch registration that causes WINS to change the domain controller to point to a malicious server.  NOTE: this problem may be limited when Windows 95/98 clients are used, or if the primary domain controller becomes unavailable.","severity":{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.18126,"percentile":0.97221,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-59"],"published":"2009-01-15T01:00:00Z","modified":"2026-06-16T21:50:47Z","products":[{"vendor":"microsoft","product":"windows_2000"},{"vendor":"microsoft","product":"windows_95"},{"vendor":"microsoft","product":"windows_98"}],"references":[{"url":"http://archives.neohapsis.com/archives/ntbugtraq/1998-1999/msg00371.html","tags":["mailing-list","x_refsource_NTBUGTRAQ","x_transferred","Broken Link","Third Party Advisory"]},{"url":"http://seclists.org/bugtraq/2001/Jan/0271.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://www2.sans.org/reading_room/whitepapers/win2k/185.php","tags":["x_refsource_MISC","x_transferred","Broken Link","Exploit"]},{"url":"http://www.securityfocus.com/bid/2221","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://seclists.org/bugtraq/2001/Jan/0264.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/bugtraq/2001/Jan/0298.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/bugtraq/2001/Jan/0276.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/bugtraq/2001/Jan/0289.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/bugtraq/2001/Jan/0274.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/bugtraq/2001/Jan/0269.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-1593"},{"url":"https://github.com/advisories/GHSA-7p6m-p6r7-2f8p"}],"sources":{"cve":[{"id":"CVE-1999-1593","description":"Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service (connectivity loss) or steal credentials via a 1Ch registration that causes WINS to change the domain controller to point to a malicious server.  NOTE: this problem may be limited when Windows 95/98 clients are used, or if the primary domain controller becomes unavailable.","status":"published","published":"2009-01-15T01:00:00Z","modified":"2024-09-16T23:06:43.133Z","updated_at":"2026-11-02T14:33:53.295018Z"}],"euvd":[{"id":"EUVD-1999-1574","description":"Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service (connectivity loss) or steal credentials via a 1Ch registration that causes WINS to change the domain controller to point to a malicious server.  NOTE: this problem may be limited when Windows 95/98 clients are used, or if the primary domain controller becomes unavailable.","status":"published","published":"2009-01-15T01:00:00Z","modified":"2024-09-16T23:06:43Z","updated_at":"2026-11-03T00:54:56.752396Z"}],"ghsa":[{"id":"GHSA-7p6m-p6r7-2f8p","title":"Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service ...","description":"Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service (connectivity loss) or steal credentials via a 1Ch registration that causes WINS to change the domain controller to point to a malicious server.  NOTE: this problem may be limited when Windows 95/98 clients are used, or if the primary domain controller becomes unavailable.","status":"published","published":"2022-04-30T18:12:46Z","modified":"2023-01-30T05:04:39Z","cwes":["CWE-59"],"updated_at":"2026-11-02T14:47:05.929455Z"}],"nvd":[{"id":"CVE-1999-1593","description":"Windows Internet Naming Service (WINS) allows remote attackers to cause a denial of service (connectivity loss) or steal credentials via a 1Ch registration that causes WINS to change the domain controller to point to a malicious server.  NOTE: this problem may be limited when Windows 95/98 clients are used, or if the primary domain controller becomes unavailable.","status":"published","published":"2009-01-15T01:30:00.407Z","modified":"2026-06-16T21:50:47.633Z","cvss":[{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:00:44.251133Z"}]}}