{"id":"CVE-2001-0662","aliases":["EUVD-2001-0648","GHSA-xh29-wvh5-6vww"],"status":"published","title":"RPC endpoint mapper in Windows NT 4.0 allows remote attackers to cause a denial of service (loss...","description":"RPC endpoint mapper in Windows NT 4.0 allows remote attackers to cause a denial of service (loss of RPC services) via a malformed request.","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":0.22595,"percentile":0.97729,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-10-30T05:00:00Z","modified":"2026-06-16T21:54:42Z","products":[{"vendor":"microsoft","product":"windows_nt"}],"references":[{"url":"http://www.ciac.org/ciac/bulletins/l-142.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/3313","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-048","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7105","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0662"},{"url":"https://github.com/advisories/GHSA-xh29-wvh5-6vww"}],"sources":{"cve":[{"id":"CVE-2001-0662","description":"RPC endpoint mapper in Windows NT 4.0 allows remote attackers to cause a denial of service (loss of RPC services) via a malformed request.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-08T04:30:06.068Z","updated_at":"2026-11-02T14:34:43.358691Z"}],"euvd":[{"id":"EUVD-2001-0648","description":"RPC endpoint mapper in Windows NT 4.0 allows remote attackers to cause a denial of service (loss of RPC services) via a malformed request.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-08T04:30:06Z","updated_at":"2026-11-03T01:14:50.641084Z"}],"ghsa":[{"id":"GHSA-xh29-wvh5-6vww","title":"RPC endpoint mapper in Windows NT 4.0 allows remote attackers to cause a denial of service (loss...","description":"RPC endpoint mapper in Windows NT 4.0 allows remote attackers to cause a denial of service (loss of RPC services) via a malformed request.","status":"published","published":"2022-04-30T18:16:31Z","modified":"2023-01-30T05:05:04Z","updated_at":"2026-11-02T14:47:11.556895Z"}],"nvd":[{"id":"CVE-2001-0662","description":"RPC endpoint mapper in Windows NT 4.0 allows remote attackers to cause a denial of service (loss of RPC services) via a malformed request.","status":"published","published":"2001-10-30T05:00:00Z","modified":"2026-06-16T21:54:42.513Z","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":"2026-11-02T14:00:40.572315Z"}]}}