CVE-2023-21712CriticalMicrosoft CVSS 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft security update for CVE-2023-21712 — Windows

Published
January 26, 2023
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2023-21712 →

📋 Microsoft's advisory

EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21712. This page also shows what EchelonGraph holds for CVE-2023-21712, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.

🎯 Affected products35

  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 20H2 for 32-bit Systems
  • Windows 10 Version 20H2 for ARM64-based Systems
  • Windows 10 Version 21H1 for 32-bit Systems
  • Windows 10 Version 21H1 for ARM64-based Systems
  • Windows 10 Version 21H1 for x64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows 11 Version 22H2 for ARM64-based Systems
  • Windows 11 Version 22H2 for x64-based Systems
  • Windows 11 version 21H2 for ARM64-based Systems
  • Windows 11 version 21H2 for x64-based Systems
  • Windows 8.1 for 32-bit systems
  • Windows 8.1 for x64-based systems
  • Windows RT 8.1
  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2016
  • +5 more not shown

✅ Updates Microsoft lists: 12 KB articles and 2 other updates

16 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.

KB articleUpdateFixed build
KB5019966Security Update10.0.17763.3650
KB5019959Security Update10.0.19043.2251
KB5019081Security Update10.0.20348.1249
—Security Hotpatch Update10.0.20348.1251
KB5019959Security Update10.0.19042.2251
KB5019961Security Update10.0.22000.1219
KB5019959Security Update10.0.19044.2251
KB5019980Security Update10.0.22621.819
KB5022282Security Update10.0.19045.2486
KB5019970Security Update10.0.10240.19562
KB5019964Security Update10.0.14393.5501
KB5020023Monthly Rollup6.3.9600.20671
KB5020010Security Only6.3.9600.20670
—Security Only6.3.9600.20670
KB5020009Monthly Rollup6.2.9200.23968
KB5020003Security Only6.2.9200.23968

🧭 EchelonGraph on CVE-2023-21712

EchelonGraph score
8.1 HIGH
CISA KEV
Not listed
Fix status
A fix is available — apply it.

Description from the CVE record (CVE.org), as published by its numbering authority

Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability

Published by Microsoft Corporation, the CVE Numbering Authority that assigned CVE-2023-21712, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).

🔗 References (22)