CVE-2023-1018CriticalMicrosoft CVSS 8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft security update for CVE-2023-1018 — Windows

Published
March 14, 2023
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2023-1018 →

📋 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-2023-1018. This page also shows what EchelonGraph holds for CVE-2023-1018, 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 products13

  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 10 for x64-based Systems
  • Windows 11 Version 22H2 for x64-based Systems
  • Windows 11 version 21H2 for x64-based Systems
  • Windows Server 2016
  • Windows Server 2016 (Server Core installation)
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)

✅ Updates Microsoft lists: 7 KB articles and 1 other update

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

KB articleUpdateFixed build
KB5023702Security Update10.0.17763.4131
KB5023705Security Update10.0.20348.1607
—Security Hotpatch Update10.0.20348.1602
KB5023698Security Update10.0.22000.1696
KB5023696Security Update10.0.19044.2728
KB5023706Security Update10.0.22621.1413
KB5023696Security Update10.0.19045.2728
KB5023713Security Update10.0.10240.19805
KB5023697Security Update10.0.14393.5786

🧭 EchelonGraph on CVE-2023-1018

EchelonGraph score
5.5 MEDIUM
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

An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM.

Published by CERT/CC, the CVE Numbering Authority that assigned CVE-2023-1018, 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 (12)