CVE-2020-1135

Description

An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. In a local attack scenario, an attacker could exploit this vulnerability by running a specially crafted application to take control over the affected system. The update addresses the vulnerability by correcting the way in which the Microsoft Graphics Component handles objects in memory and preventing unintended elevation from user mode.

CVSS breakdown

Affected products

• microsoft / Windows10 Version 1803 for 32-bit Systems – 10 Version 1803 for 32-bit Systems
• microsoft / Windows10 Version 1809 for x64-based Systems – 10 Version 1809 for x64-based Systems
• microsoft / Windows10 Version 1809 for ARM64-based Systems – 10 Version 1809 for ARM64-based Systems
• microsoft / Windows10 Version 1709 for 32-bit Systems – 10 Version 1709 for 32-bit Systems
• microsoft / Windows10 Version 1709 for x64-based Systems – 10 Version 1709 for x64-based Systems
• microsoft / Windows10 Version 1709 for ARM64-based Systems – 10 Version 1709 for ARM64-based Systems
• microsoft / Windows10 Version 1803 for x64-based Systems – 10 Version 1803 for x64-based Systems
• microsoft / Windows10 Version 1803 for ARM64-based Systems – 10 Version 1803 for ARM64-based Systems
• microsoft / Windows10 Version 1809 for 32-bit Systems – 10 Version 1809 for 32-bit Systems
• microsoft / Windows 101803 – 1803
• microsoft / Windows 101709 – 1709
• microsoft / Windows 101909 – 1909
• microsoft / Windows 101903 – 1903
• microsoft / Windows 101809 – 1809
• microsoft / Windows 10 Version 170910.0.0 – publication
• microsoft / Windows 10 Version 1709 for 32-bit Systems10.0.0 – publication
• microsoft / Windows 10 Version 180310.0.0 – publication
• microsoft / Windows 10 Version 180910.0.0 – publication
• microsoft / Windows 10 Version 180910.0.17763.0 – publication
• microsoft / Windows 10 Version 1903 for 32-bit Systems10.0.0 – publication
• microsoft / Windows 10 Version 1903 for 32-bit Systemsunspecified – unspecified
• microsoft / Windows 10 Version 1903 for ARM64-based Systems10.0.0 – publication
• microsoft / Windows 10 Version 1903 for ARM64-based Systemsunspecified – unspecified
• microsoft / Windows 10 Version 1903 for x64-based Systemsunspecified – unspecified
• microsoft / Windows 10 Version 1903 for x64-based Systems10.0.0 – publication
• microsoft / Windows 10 Version 190910.0.0 – publication
• microsoft / Windows 10 Version 1909 for 32-bit Systemsunspecified – unspecified
• microsoft / Windows 10 Version 1909 for ARM64-based Systemsunspecified – unspecified
• microsoft / Windows 10 Version 1909 for x64-based Systemsunspecified – unspecified
• microsoft / Windows Serverversion 1803 (Core Installation) – version 1803 (Core Installation)
• microsoft / Windows Server2019 – 2019
• microsoft / Windows Server2019 (Core installation) – 2019 (Core installation)
• microsoft / Windows Server 20161909 – 1909
• microsoft / Windows Server 20161803 – 1803
• microsoft / Windows Server 20161903 – 1903
• microsoft / Windows Server 201910.0.17763.0 – publication
• microsoft / Windows Server 2019
• microsoft / Windows Server 2019 (Server Core installation)10.0.17763.0 – publication
• microsoft / Windows Server, version 1803 (Server Core Installation)10.0.0 – publication
• microsoft / Windows Server, version 1903 (Server Core installation)10.0.0 – publication
• microsoft / Windows Server, version 1903 (Server Core installation)unspecified – unspecified
• microsoft / Windows Server, version 1909 (Server Core installation)unspecified – unspecified
• microsoft / Windows Server, version 1909 (Server Core installation)10.0.0 – publication

References

• VENDOR_ADVISORYhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-1135