Security readout for executives and security teams
This is an old local denial-of-service issue in Windows NT 3.51 and 4.0. A user with local ability to run a program could exhaust NonPagedPool memory and crash the system. Business urgency depends on whether any legacy Windows NT systems still support critical operations. Exposure is likely limited to legacy Windows NT 3.51 or 4.0 hosts where untrusted or low-privileged local users can execute programs. Modern Windows versions are not identified as affected in the provided bundle. Treat this as a legacy-system risk. It is not a modern widespread internet threat based on the provided evidence, but any remaining critical Windows NT host could be crashed by a local user and should be isolated or retired. Mitigation focus: Check Microsoft KB Q163143 for vendor guidance and any available remediation details.; Identify and retire or isolate any Windows NT 3.51 or 4.0 systems.; Restrict local interactive access and program execution on remaining legacy NT hosts..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-1999-1363 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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