Veille CVE
CVE-2023-21674
8.8 Élevée Exploitée activementCatalogue CISA KEV — Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation Vulnerability
Ajoutée le 10/01/2023 · Échéance de correction (agences US) : 31/01/2023
Action requise : Apply updates per vendor instructions.
Description
Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability
Produits concernés
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- Microsoft Windows Server 2022
- Microsoft Windows 10 Version 20H2
- Microsoft Windows 11 version 21H2
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 11 version 22H2
- Microsoft Windows 10 Version 22H2
- Microsoft Windows 10 Version 1507
- Microsoft Windows 10 Version 1607
- Microsoft Windows Server 2016
- Microsoft Windows Server 2016 (Server Core installation)
- Microsoft Windows 8.1
- Microsoft Windows Server 2012 R2
- Microsoft Windows Server 2012 R2 (Server Core installation)
- Microsoft windows 10 1507
- Microsoft windows 10 1607
- Microsoft windows 10 1809
- Microsoft windows 10 20h2
- Microsoft windows 10 21h2
- Microsoft windows 10 22h2
- Microsoft windows 11 21h2
- Microsoft windows 11 22h2
- Microsoft windows rt 8.1
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 8.8 Élevée | secure@microsoft.com | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Faiblesses (CWE)
Références
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21674 PatchVendor Advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21674 PatchVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-21674 US Government Resource