CVE-2019-1343

EPSS 10.2%

Vexday Risk Score

28Low

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS —EPSS 10.2%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

10 Oct 2019Public PoC

10 Oct 2019Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

Affected products

Microsoft · Windows Microsoft · Windows 10 Version 1903 for 32-bit Systems Microsoft · Windows 10 Version 1903 for ARM64-based Systems Microsoft · Windows 10 Version 1903 for x64-based Systems Microsoft · Windows Server Microsoft · Windows Server, version 1903 (Server Core installation)

public PoCs found — 2

cve_referencepacketstormsecurity.com/files/154798/Microsoft-Windows-Kernel-nt-MiOffsetToProtos-NULL-Pointer-Dereference.htmlunverified exploitdbwww.exploit-db.com/exploits/47485unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

http://packetstormsecurity.com/files/154798/Microsoft-Windows-Kernel-nt-MiOffsetToProtos-NULL-Pointer-Dereference.html https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1343