CVE-2020-0887
Vulnérabilité non évaluée dans Windows (Microsoft)
CVSS 0.0 · Non évaluée
EPSS 2.2%
Microsoft•Windows•Versions : 2008 for Itanium-Based Systems Service Pack 2, 2008 for x64-based Systems Service Pack 2 (Core installation), 10 Version 1709 for x64-based Systems, 7 for 32-bit Systems Service Pack 1, 2008 for 32-bit Systems Service Pack 2, 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), 2008 for 32-bit Systems Service Pack 2 (Core installation), 10 Version 1803 for ARM64-based Systems, 10 Version 1709 for ARM64-based Systems, 8.1 for 32-bit systems, 7 for x64-based Systems Service Pack 1, 10 Version 1809 for ARM64-based Systems, 2016 (Core installation), 2008 R2 for x64-based Systems Service Pack 1 (Core installation), 10 for 32-bit Systems, 2008 for x64-based Systems Service Pack 2, 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 Windows when the Win32k component fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0788, CVE-2020-0877.
Gravité et risque d'exploitation
CVE-2020-0887 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 2.24 %, ce qui la place devant 82.6 % des CVE référencées.
Que faire ?
- Vérifiez si Windows (versions 2008 for Itanium-Based Systems Service Pack 2, 2008 for x64-based Systems Service Pack 2 (Core installation), 10 Version 1709 for x64-based Systems, 7 for 32-bit Systems Service Pack 1, 2008 for 32-bit Systems Service Pack 2, 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), 2008 for 32-bit Systems Service Pack 2 (Core installation), 10 Version 1803 for ARM64-based Systems, 10 Version 1709 for ARM64-based Systems, 8.1 for 32-bit systems, 7 for x64-based Systems Service Pack 1, 10 Version 1809 for ARM64-based Systems, 2016 (Core installation), 2008 R2 for x64-based Systems Service Pack 1 (Core installation), 10 for 32-bit Systems, 2008 for x64-based Systems Service Pack 2, 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.