CVE-2018-8631
Vulnérabilité non évaluée dans Internet Explorer 9 (Microsoft)
CVSS 0.0 · Non évaluée
EPSS 68.5%
Microsoft•Internet Explorer 9•Versions : Windows 7 for 32-bit Systems Service Pack 1, Windows Server 2008 for x64-based Systems Service Pack 2, Windows 10 for 32-bit Systems, Windows Server 2016, Windows 10 Version 1709 for ARM64-based Systems, Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for ARM64-based Systems, Windows 10 Version 1703 for x64-based Systems, Windows Server 2019, Windows 10 for x64-based Systems, Windows 8.1 for 32-bit systems, Windows 8.1 for x64-based systems, Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows Server 2012 R2, Windows 10 Version 1803 for x64-based Systems, Windows 10 Version 1703 for 32-bit Systems, Windows Server 2012, Windows RT 8.1, Windows 10 Version 1803 for ARM64-based Systems, Windows Server 2008 for 32-bit Systems Service Pack 2, Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows 7 for x64-based Systems Service Pack 1, Windows 10 Version 1709 for 32-bit Systems, Windows 10 Version 1709 for x64-based Systems
Description
A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory Corruption Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10.
Gravité et risque d'exploitation
CVE-2018-8631 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 68.49 %, ce qui la place devant 99.3 % des CVE référencées.
Que faire ?
- Vérifiez si Internet Explorer 9 (versions Windows 7 for 32-bit Systems Service Pack 1, Windows Server 2008 for x64-based Systems Service Pack 2, Windows 10 for 32-bit Systems, Windows Server 2016, Windows 10 Version 1709 for ARM64-based Systems, Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for ARM64-based Systems, Windows 10 Version 1703 for x64-based Systems, Windows Server 2019, Windows 10 for x64-based Systems, Windows 8.1 for 32-bit systems, Windows 8.1 for x64-based systems, Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows Server 2012 R2, Windows 10 Version 1803 for x64-based Systems, Windows 10 Version 1703 for 32-bit Systems, Windows Server 2012, Windows RT 8.1, Windows 10 Version 1803 for ARM64-based Systems, Windows Server 2008 for 32-bit Systems Service Pack 2, Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows 7 for x64-based Systems Service Pack 1, Windows 10 Version 1709 for 32-bit Systems, Windows 10 Version 1709 for x64-based Systems) 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.