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CVE record · CVE-2019-1142

An elevation of privilege vulnerability exists when the .NET Framework common language runtime (CLR) allows file creation in arbitrary locations, aka '.NET Framework Elevation of Privilege Vulnerabil…

No CVSS scoreEPSS 0.010 · 64th percentile

Published by the CVE Program (CNA: microsoft) at 11 Sept 2019, 21:24 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Microsoft Microsoft .NET Framework 4.5.2
  • affected Windows Server 2012
  • affected Windows Server 2012 (Server Core installation)
  • affected Windows 8.1 for 32-bit systems
  • affected Windows 8.1 for x64-based systems
  • affected Windows Server 2012 R2
  • affected Windows RT 8.1
  • affected Windows Server 2012 R2 (Server Core installation)
Microsoft Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2
  • affected Windows Server 2012
  • affected Windows Server 2012 (Server Core installation)
  • affected Windows 8.1 for 32-bit systems
  • affected Windows 8.1 for x64-based systems
  • affected Windows Server 2012 R2
  • affected Windows RT 8.1
  • affected Windows Server 2012 R2 (Server Core installation)
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2012
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2012 R2
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows RT 8.1
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation)
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2016
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation)
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for 32-bit Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for x64-based Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation)
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation)
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for 32-bit Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for x64-based Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1903 (Server Core installation)
  • affected 1903
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation)
  • affected unspecified
Microsoft Microsoft .NET Framework 3.5
  • affected Windows Server 2012
  • affected Windows Server 2012 (Server Core installation)
  • affected Windows 8.1 for 32-bit systems
  • affected Windows 8.1 for x64-based systems
  • affected Windows Server 2012 R2
  • affected Windows Server 2012 R2 (Server Core installation)
  • affected Windows 10 for 32-bit Systems
  • affected Windows 10 for x64-based Systems
  • affected Windows Server 2016
  • affected Windows 10 Version 1607 for 32-bit Systems
  • affected Windows 10 Version 1607 for x64-based Systems
  • affected Windows Server 2016 (Server Core installation)
  • and 7 more
Identifiers
CVE-2019-1142
CNA
microsoft
Tags
Published
11 Sept 2019
Updated
4 Aug 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.010, the 64th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 11 Sept 2019. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.