CVE-2019-1343 json
A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'.…
published 2019-10-10 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-9901
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 10.9%
- EPSS 10.9% chance of exploitation in 30 days, percentile 95%
- public exploits
- 1
- Exploit-DB
Summary
A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-1346, CVE-2019-1347.
Patch / fix
Timeline
- First public exploit (EDB-47485)
- Published
Exploit prediction
10.93% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-47485 Microsoft Windows Kernel - NULL Pointer Dereference in nt!MiOffsetToProtos While Parsing Malformed PE File dos, 2019-10-10
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 7.1 | AV:N/AC:M/Au:N/C:N/I:N/A:C |
Affected products
- Microsoft Windows Server
- Microsoft Windows
- Microsoft Windows 10 Version 1903 for 32-bit Systems
- Microsoft Windows 10 Version 1903 for x64-based Systems
- Microsoft Windows 10 Version 1903 for ARM64-based Systems
- Microsoft Windows Server, version 1903 (Server Core installation)
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2019-1343
patch, vendor-advisory
-
packetstormsecurity.com
/files/154798/Microsoft-Windows-Kernel-nt-MiOffsetToProtos-NULL-Pointer-Dereference.html
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2019-1343
- NVD CVE-2019-1343
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