CVE-2019-0864
Vulnérabilité non évaluée dans Microsoft .NET Framework 4.5.2 (Microsoft)
CVSS 0.0 · Non évaluée
EPSS 1.4%
Microsoft•Microsoft .NET Framework 4.5.2•Versions : Windows Server, version 1803 (Server Core Installation), 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, Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2, Windows Server 2016, Windows 10 Version 1709 for ARM64-based Systems, Windows Server 2012 R2 (Server Core installation), Windows 10 Version 1809 for 32-bit Systems, Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1, Windows Server 2019, Windows 10 Version 1703 for x64-based Systems, Windows 8.1 for 32-bit systems, Windows 10 for x64-based Systems, Windows 8.1 for x64-based systems, Windows 10 Version 1709 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 Server 2012 (Server Core installation), 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 Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), 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, Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2, Windows 10 Version 1709 for 32-bit Systems, Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2019 (Server Core installation), Windows Server 2016 (Server Core installation)
Description
A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory, aka '.NET Framework Denial of Service Vulnerability'.
Gravité et risque d'exploitation
CVE-2019-0864 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 1.35 %, ce qui la place devant 71.1 % des CVE référencées.
Que faire ?
- Vérifiez si Microsoft .NET Framework 4.5.2 (versions Windows Server, version 1803 (Server Core Installation), 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, Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2, Windows Server 2016, Windows 10 Version 1709 for ARM64-based Systems, Windows Server 2012 R2 (Server Core installation), Windows 10 Version 1809 for 32-bit Systems, Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1, Windows Server 2019, Windows 10 Version 1703 for x64-based Systems, Windows 8.1 for 32-bit systems, Windows 10 for x64-based Systems, Windows 8.1 for x64-based systems, Windows 10 Version 1709 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 Server 2012 (Server Core installation), 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 Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), 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, Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2, Windows 10 Version 1709 for 32-bit Systems, Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2019 (Server Core installation), Windows Server 2016 (Server 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.