Vulnerabilities > Microsoft > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2001-02-12 | CVE-2001-0006 | Incorrect Permission Assignment for Critical Resource vulnerability in Microsoft Windows NT 4.0 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. | 7.1 |
| 2000-04-12 | CVE-2000-0258 | Improper Input Validation vulnerability in Microsoft products IIS 4.0 and 5.0 allows remote attackers to cause a denial of service by sending many URLs with a large number of escaped characters, aka the "Myriad Escaped Characters" Vulnerability. | 7.5 |
| 1999-12-31 | CVE-1999-1127 | Missing Release of Resource after Effective Lifetime vulnerability in Microsoft Windows NT 4.0 Windows NT 4.0 does not properly shut down invalid named pipe RPC connections, which allows remote attackers to cause a denial of service (resource exhaustion) via a series of connections containing malformed data, aka the "Named Pipes Over RPC" vulnerability. | 7.5 |