CVE-2019-1422

Vulnérabilité non évaluée dans Windows (Microsoft)

CVSS 0.0 · Non évaluée
EPSS 2.1%
Microsoft•Windows•Versions : 10 Version 1709 for x64-based Systems, 7 for 32-bit Systems Service Pack 1, 10 Version 1809 for x64-based Systems, RT 8.1, 10 Version 1607 for 32-bit Systems, 10 Version 1803 for x64-based Systems, 2012 R2, 2012, 2016, 2019, 10 Version 1803 for 32-bit Systems, 10 Version 1607 for x64-based Systems, 2008 R2 for x64-based Systems Service Pack 1, version 1803 (Core Installation), 10 Version 1803 for ARM64-based Systems, 8.1 for 32-bit systems, 10 Version 1709 for ARM64-based Systems, 7 for x64-based Systems Service Pack 1, 10 Version 1809 for ARM64-based Systems, 2008 R2 for x64-based Systems Service Pack 1 (Core installation), 2016 (Core installation), 10 for 32-bit Systems, 2012 (Core installation), 8.1 for x64-based systems, 2012 R2 (Core installation), 2008 R2 for Itanium-Based Systems Service Pack 1, 10 Version 1709 for 32-bit Systems, 10 Version 1809 for 32-bit Systems, 10 for x64-based Systems, 2019 (Core installation)

Description

An elevation of privilege vulnerability exists in the way that the iphlpsvc.dll handles file creation allowing for a file overwrite, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1420, CVE-2019-1423.

Gravité et risque d'exploitation

CVE-2019-1422 obtient un score CVSS de 0.0/10, soit une gravité non évaluée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 2.07 %, ce qui la place devant 81.1 % des CVE référencées.

Que faire ?

  • Vérifiez si Windows (versions 10 Version 1709 for x64-based Systems, 7 for 32-bit Systems Service Pack 1, 10 Version 1809 for x64-based Systems, RT 8.1, 10 Version 1607 for 32-bit Systems, 10 Version 1803 for x64-based Systems, 2012 R2, 2012, 2016, 2019, 10 Version 1803 for 32-bit Systems, 10 Version 1607 for x64-based Systems, 2008 R2 for x64-based Systems Service Pack 1, version 1803 (Core Installation), 10 Version 1803 for ARM64-based Systems, 8.1 for 32-bit systems, 10 Version 1709 for ARM64-based Systems, 7 for x64-based Systems Service Pack 1, 10 Version 1809 for ARM64-based Systems, 2008 R2 for x64-based Systems Service Pack 1 (Core installation), 2016 (Core installation), 10 for 32-bit Systems, 2012 (Core installation), 8.1 for x64-based systems, 2012 R2 (Core installation), 2008 R2 for Itanium-Based Systems Service Pack 1, 10 Version 1709 for 32-bit Systems, 10 Version 1809 for 32-bit Systems, 10 for x64-based Systems, 2019 (Core installation)) est présent sur votre parc.
  • Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
  • À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
  • Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.

Références