Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Windows Nt
Total 286 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-1999-1361 1 Microsoft 1 Windows Nt 2025-04-03 6.4 MEDIUM N/A
Windows NT 3.51 and 4.0 running WINS (Windows Internet Name Service) allows remote attackers to cause a denial of service (resource exhaustion) via a flood of malformed packets, which causes the server to slow down and fill the event logs with error messages.
CVE-2001-0006 1 Microsoft 1 Windows Nt 2025-04-03 2.1 LOW 7.1 HIGH
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.
CVE-2002-0053 1 Microsoft 6 Windows 2000, Windows 95, Windows 98 and 3 more 2025-04-03 7.5 HIGH N/A
Buffer overflow in SNMP agent service in Windows 95/98/98SE, Windows NT 4.0, Windows 2000, and Windows XP allows remote attackers to cause a denial of service or execute arbitrary code via a malformed management request. NOTE: this candidate may be split or merged with other candidates. This and other PROTOS-related candidates, especially CVE-2002-0012 and CVE-2002-0013, will be updated when more accurate information is available.
CVE-1999-0511 1 Microsoft 2 Windows 2000, Windows Nt 2025-04-03 7.5 HIGH N/A
IP forwarding is enabled on a machine which is not a router or firewall.
CVE-2004-1305 2 Microsoft, Nortel 19 Windows 2000, Windows 2003 Server, Windows 98 and 16 more 2025-04-03 5.0 MEDIUM N/A
The Windows Animated Cursor (ANI) capability in Windows NT, Windows 2000 through SP4, Windows XP through SP1, and Windows 2003 allow remote attackers to cause a denial of service via (1) the frame number set to zero, which causes an invalid memory address to be used and leads to a kernel crash, or (2) the rate number set to zero, which leads to resource exhaustion and hang.
CVE-1999-0755 1 Microsoft 2 Windows 2000, Windows Nt 2025-04-03 5.0 MEDIUM N/A
Windows NT RRAS and RAS clients cache a user's password even if the user has not selected the "Save password" option.
CVE-1999-0590 3 Apple, Linux, Microsoft 6 Macos, Linux Kernel, Windows 2000 and 3 more 2025-04-03 10.0 HIGH N/A
A system does not present an appropriate legal message or warning to a user who is accessing it.
CVE-2000-0073 1 Microsoft 3 Windows 2000, Windows 98, Windows Nt 2025-04-03 5.0 MEDIUM N/A
Buffer overflow in Microsoft Rich Text Format (RTF) reader allows attackers to cause a denial of service via a malformed control word.
CVE-1999-0366 1 Microsoft 1 Windows Nt 2025-04-03 7.5 HIGH N/A
In some cases, Service Pack 4 for Windows NT 4.0 can allow access to network shares using a blank password, through a problem with a null NT hash value.
CVE-1999-0074 4 Freebsd, Linux, Microsoft and 1 more 4 Freebsd, Linux Kernel, Windows Nt and 1 more 2025-04-03 6.4 MEDIUM N/A
Listening TCP ports are sequentially allocated, allowing spoofing attacks.
CVE-2000-1149 1 Microsoft 1 Windows Nt 2025-04-03 7.5 HIGH N/A
Buffer overflow in RegAPI.DLL used by Windows NT 4.0 Terminal Server allows remote attackers to execute arbitrary commands via a long username, aka the "Terminal Server Login Buffer Overflow" vulnerability.
CVE-2002-0391 4 Freebsd, Microsoft, Openbsd and 1 more 7 Freebsd, Windows 2000, Windows Nt and 4 more 2025-04-03 10.0 HIGH 9.8 CRITICAL
Integer overflow in xdr_array function in RPC servers for operating systems that use libc, glibc, or other code based on SunRPC including dietlibc, allows remote attackers to execute arbitrary code by passing a large number of arguments to xdr_array through RPC services such as rpc.cmsd and dmispd.
CVE-2000-0328 1 Microsoft 1 Windows Nt 2025-04-03 5.0 MEDIUM N/A
Windows NT 4.0 generates predictable random TCP initial sequence numbers (ISN), which allows remote attackers to perform spoofing and session hijacking.
CVE-2000-0232 1 Microsoft 3 Terminal Server, Windows 2000, Windows Nt 2025-04-03 2.1 LOW N/A
Microsoft TCP/IP Printing Services, aka Print Services for Unix, allows an attacker to cause a denial of service via a malformed TCP/IP print request.
CVE-2004-0124 1 Microsoft 4 Windows 2000, Windows 2003 Server, Windows Nt and 1 more 2025-04-03 2.6 LOW N/A
The DCOM RPC interface for Microsoft Windows NT 4.0, 2000, XP, and Server 2003 allows remote attackers to cause network communications via an "alter context" call that contains additional data, aka the "Object Identity Vulnerability."
CVE-1999-1463 1 Microsoft 1 Windows Nt 2025-04-03 5.0 MEDIUM N/A
Windows NT 4.0 before SP3 allows remote attackers to bypass firewall restrictions or cause a denial of service (crash) by sending improperly fragmented IP packets without the first fragment, which the TCP/IP stack incorrectly reassembles into a valid session.
CVE-2005-4717 1 Microsoft 6 Ie, Internet Explorer, Windows 2000 and 3 more 2025-04-03 5.0 MEDIUM N/A
Microsoft Internet Explorer 6.0 on Windows NT 4.0 SP6a, Windows 2000 SP4, Windows XP SP1, Windows XP SP2, and Windows Server 2003 SP1 allows remote attackers to cause a denial of service (client crash) via a certain combination of a malformed HTML file and a CSS file that triggers a null dereference, probably related to rendering of a DIV element that contains a malformed IMG tag, as demonstrated by IEcrash.htm and IEcrash.rar.
CVE-1999-0224 1 Microsoft 1 Windows Nt 2025-04-03 5.0 MEDIUM N/A
Denial of service in Windows NT messenger service through a long username.
CVE-2000-0673 1 Microsoft 2 Windows 2000, Windows Nt 2025-04-03 5.0 MEDIUM N/A
The NetBIOS Name Server (NBNS) protocol does not perform authentication, which allows remote attackers to cause a denial of service by sending a spoofed Name Conflict or Name Release datagram, aka the "NetBIOS Name Server Protocol Spoofing" vulnerability.
CVE-1999-0275 1 Microsoft 1 Windows Nt 2025-04-03 5.0 MEDIUM N/A
Denial of service in Windows NT DNS servers by flooding port 53 with too many characters.