Microsoft: >> Windows Nt >> 4.0 Security Vulnerabilities
Windows NT 4.0 generates predictable random TCP initial sequence numbers (ISN), which allows remote attackers to perform spoofing and session hijacking.
CVSS Score
5.0
EPSS Score
0.226
Published
1999-08-24
Buffer overflow in Microsoft Phone Dialer (dialer.exe), via a malformed dialer entry in the dialer.ini file.
CVSS Score
6.2
EPSS Score
0.028
Published
1999-07-29
Denial of service in Windows NT messenger service through a long username.
CVSS Score
5.0
EPSS Score
0.29
Published
1999-07-23
Denial of service in Windows NT Local Security Authority (LSA) through a malformed LSA request.
CVSS Score
7.8
EPSS Score
0.195
Published
1999-07-20
A Windows NT user can disable the keyboard or mouse by directly calling the IOCTLs which control them.
CVSS Score
7.8
EPSS Score
0.204
Published
1999-07-06
Denial of service in various Windows systems via malformed, fragmented IGMP packets.
CVSS Score
7.8
EPSS Score
0.341
Published
1999-07-03
Denial of service in RAS/PPTP on NT systems.
CVSS Score
5.0
EPSS Score
0.077
Published
1999-06-30
An attacker can conduct a denial of service in Windows NT by executing a program with a malformed file image header.
CVSS Score
7.8
EPSS Score
0.195
Published
1999-06-30
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.
CVSS Score
7.2
EPSS Score
0.015
Published
1999-06-28
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.
CVSS Score
7.1
EPSS Score
0.188
Published
1999-06-23