Microsoft Windows NT LSASS.EXE Access Violation DoS
Remote / Network Access
Denial of Service
Loss of Availability
Microsoft Windows NT 4.0 contains a flaw that may allow a remote denial of service. The issue is triggered when a remote attacker causes an access violation within LSASS.exe causing the process to stop running, and will result in loss of availability for the operating system.
Upgrade to version service pack 4 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.