Buffer overflow in IBM HomePagePrint 1.0.7 for Windows98J allows a malicious Web site to execute arbitrary code on a viewer's system via a long IMG_SRC HTML tag.

LSA (LSASS.EXE) in Windows NT 4.0 allows remote attackers to cause a denial of service via a NULL policy handle in a call to (1) SamrOpenDomain, (2) SamrEnumDomainUsers, and (3) SamrQueryDomainInfo.

Macromedia "The Matrix" screen saver on Windows 95 with the "Password protected" option enabled allows attackers with physical access to the machine to bypass the password prompt by pressing the ESC (Escape) key.

Multihomed Windows systems allow a remote attacker to bypass IP source routing restrictions via a malformed packet with IP options, aka the "Spoofed Route Pointer" vulnerability.

The security descriptor for RASMAN allows users to point to an alternate location via the Windows NT Service Control Manager.

Compaq Integration Maintenance Utility as used in Compaq Insight Manager agent before SmartStart 4.50 modifies the legal notice caption (LegalNoticeCaption) and text (LegalNoticeText) in Windows NT, which could produce a legal notice that is in violation of the security policy.

Windows NT 4.0 generates predictable random TCP initial sequence numbers (ISN), which allows remote attackers to perform spoofing and session hijacking.

Buffer overflow in Microsoft Telnet client in Windows 95 and Windows 98 via a malformed Telnet argument.

Windows NT Terminal Server performs extra work when a client opens a new connection but before it is authenticated, allowing for a denial of service.

Denial of service in Windows NT messenger service through a long username.

Denial of service in Windows NT Local Security Authority (LSA) through a malformed LSA request.

A Windows NT user can disable the keyboard or mouse by directly calling the IOCTLs which control them.

Denial of service in various Windows systems via malformed, fragmented IGMP packets.

An attacker can conduct a denial of service in Windows NT by executing a program with a malformed file image header.

Windows NT searches a user's home directory (%systemroot% by default) before other directories to find critical programs such as NDDEAGNT.EXE, EXPLORER.EXE, USERINIT.EXE or TASKMGR.EXE, which could allow local users to bypass access restrictions or gain privileges by placing a Trojan horse program into the root directory, which is writable by default.

The Windows NT Client Server Runtime Subsystem (CSRSS) can be subjected to a denial of service when all worker threads are waiting for user input.

Windows NT RRAS and RAS clients cache a user's password even if the user has not selected the "Save password" option.

Buffer overflow in Windows NT 4.0 help file utility via a malformed help file.

Denial of service in Windows NT IIS server using ..\..

Remote attackers can perform a denial of service in Windows machines using malicious ARP packets, forcing a message box display for each packet or filling up log files.