{"cve":"CVE-2001-0006","nvd":{"published":"2001-02-12T05:00:00.000","modified":"2026-06-16T21:53:28.590","status":"Modified","description":"The Winsock2ProtocolCatalogMutex mutex in Windows NT 4.0 has inappropriate Everyone/Full Control permissions, which allows local users to modify the permissions to \"No Access\" and disable Winsock network connectivity to cause a denial of service, aka the \"Winsock Mutex\" vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","score":7.1},"cwes":["CWE-732"],"references":["http://marc.info/?l=bugtraq&m=98075221915234&w=2","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-003","https://exchange.xforce.ibmcloud.com/vulnerabilities/6006","http://marc.info/?l=bugtraq&m=98075221915234&w=2","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-003"],"products":["microsoft:windows_nt"],"source":"nvd","synced_at":"2026-10-19T19:33:02.361923049+00:00"},"epss":{"cve":"CVE-2001-0006","score":0.03002,"percentile":0.87376,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}