Microsoft – Patch Tuesday – CVE-2022-41076

Date de publication :

Une faille dans la fonctionnalité de configuration de session PowerShell permet à un attaquant distant d’exécuter du code arbitraire sur le système.

CVE-2022-41076

[Score CVSS v3.1: 8.5]

Informations

La faille est activement exploitée : Non

Un correctif existe : Oui

Une mesure de contournement existe : Non

Risques

Exécution de code arbitraire

Exploitation

La vulnérabilité exploitée est du type

En cours de recherche

Détails sur l’exploitation

  • Vecteur d’attaque : Réseau.

  • Complexité de l’attaque : Élevée.

  • Privilèges nécessaires pour réaliser l’attaque : Authentification utilisateur simple.

  • Interaction d’un utilisateur ayant accès au produit est-elle nécessaire : Non.

  • L’exploitation de la faille permet d’obtenir des droits privilégiés : Non.

Systèmes ou composants affectés

Produits Microsoft affectés

  • Windows Server 2022 Datacenter: Azure Edition
  • Windows Server 2022 (Server Core installation)
  • Windows Server 2022
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2019
  • Windows Server 2016 (Server Core installation)
  • Windows Server 2016
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows RT 8.1
  • Windows 8.1 for x64-based systems
  • Windows 8.1 for 32-bit systems
  • Windows 7 for x64-based Systems Service Pack 1
  • Windows 7 for 32-bit Systems Service Pack 1
  • Windows 11 for x64-based Systems
  • Windows 11 for ARM64-based Systems
  • Windows 11 Version 22H2 for x64-based Systems
  • Windows 11 Version 22H2 for ARM64-based Systems
  • Windows 10 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H1 for x64-based Systems
  • Windows 10 Version 21H1 for ARM64-based Systems
  • Windows 10 Version 21H1 for 32-bit Systems
  • Windows 10 Version 20H2 for x64-based Systems
  • Windows 10 Version 20H2 for ARM64-based Systems
  • Windows 10 Version 20H2 for 32-bit Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1607 for 32-bit Systems
  • PowerShell 7.3
  • PowerShell 7.2

Solutions ou recommandations

Appliquer les correctifs suivants :

  • Windows Server 2012 R2 (Server Core installation) : [KB5021296]
  • Windows Server 2012 R2 : [KB5021296]
  • Windows Server 2012 (Server Core installation) : [KB5021303]
  • Windows Server 2012 : [KB5021303]
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) : [KB5021288]
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 : [KB5021288]
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) : [KB5021293]
  • Windows Server 2008 for x64-based Systems Service Pack 2 : [KB5021293]
  • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) : [KB5021293]
  • Windows Server 2008 for 32-bit Systems Service Pack 2 : [KB5021293]
  • Windows RT 8.1 : [KB5021294]
  • Windows 8.1 for x64-based systems : [KB5021296]
  • Windows 8.1 for 32-bit systems : [KB5021296]
  • Windows 7 for x64-based Systems Service Pack 1 : [KB5021288]
  • Windows 7 for 32-bit Systems Service Pack 1 : [KB5021288]
  • Windows Server 2016 (Server Core installation) : [KB5021235]
  • Windows Server 2016 : [KB5021235]
  • Windows 10 Version 1607 for x64-based Systems : [KB5021235]
  • Windows 10 Version 1607 for 32-bit Systems : [KB5021235]
  • Windows 10 for x64-based Systems : [KB5021243]
  • Windows 10 for 32-bit Systems : [KB5021243]
  • Windows 10 Version 22H2 for 32-bit Systems : [KB5021233]
  • Windows 10 Version 22H2 for ARM64-based Systems : [KB5021233]  
  • Windows 10 Version 22H2 for x64-based Systems : [KB5021233]
  • Windows 11 Version 22H2 for x64-based Systems : [KB5021255]
  • Windows 11 Version 22H2 for ARM64-based Systems : [KB5021255]  
  • Windows 10 Version 21H2 for x64-based Systems : : [KB5021233] 
  • Windows 10 Version 21H2 for ARM64-based Systems : : [KB5021233]   
  • Windows 10 Version 21H2 for 32-bit Systems : [KB5021233]   
  • Windows 11 for ARM64-based Systems : [KB5021234]
  • Windows 11 for x64-based Systems : [KB5021234]
  • Windows 10 Version 20H2 for ARM64-based Systems : : [KB5021233]    
  • Windows 10 Version 20H2 for 32-bit Systems : [KB5021233]  
  • Windows 10 Version 20H2 for x64-based Systems : [KB5021233]    
  • Windows Server 2022 Datacenter: Azure Edition : [KB5021249]
  • Windows Server 2022 (Server Core installation) : [KB5021249]  
  • Windows Server 2022 : [KB5021249]  
  • Windows 10 Version 21H1 for 32-bit Systems : [KB5021233]     
  • Windows 10 Version 21H1 for ARM64-based Systems : [KB5021233]   
  • Windows 10 Version 21H1 for x64-based Systems : [KB5021233]     
  • Windows Server 2019 (Server Core installation) : [KB5021237]
  • Windows Server 2019 : [KB5021237]
  • Windows 10 Version 1809 for ARM64-based Systems : [KB5021237]
  • Windows 10 Version 1809 for x64-based Systems : [KB5021237]  
  • Windows 10 Version 1809 for 32-bit Systems : [KB5021237]
  • PowerShell 7.3 : [KBRelease Notes]
  • PowerShell 7.2 : [KBRelease Notes]

Des informations complémentaires sont disponibles ici.

Liens