CVE-2020-1259

Description

A security feature bypass vulnerability exists when Windows Host Guardian Service improperly handles hashes recorded and logged, aka 'Windows Host Guardian Service Security Feature Bypass Vulnerability'.

Affected products

• microsoft / Windows10 Version 1607 for 32-bit Systems – 10 Version 1607 for 32-bit Systems
• microsoft / Windows10 Version 1607 for x64-based Systems – 10 Version 1607 for x64-based Systems
• microsoft / Windows10 Version 1803 for 32-bit Systems – 10 Version 1803 for 32-bit 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 / 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 for 32-bit Systems – 10 for 32-bit Systems
• microsoft / Windows10 for x64-based Systems – 10 for x64-based Systems
• microsoft / Windows 10 Version 1903 for 32-bit Systemsunspecified – unspecified
• microsoft / Windows 10 Version 1903 for ARM64-based Systemsunspecified – unspecified
• microsoft / Windows 10 Version 1903 for x64-based Systemsunspecified – unspecified
• 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 10 Version 2004 for 32-bit Systemsunspecified – unspecified
• microsoft / Windows 10 Version 2004 for ARM64-based Systemsunspecified – unspecified
• microsoft / Windows 10 Version 2004 for x64-based Systemsunspecified – unspecified
• microsoft / Windows Server2016 (Core installation) – 2016 (Core installation)
• microsoft / Windows Server2019 (Core installation) – 2019 (Core installation)
• microsoft / Windows Server2019 – 2019
• microsoft / Windows Serverversion 1803 (Core Installation) – version 1803 (Core Installation)
• microsoft / Windows Server2016 – 2016
• microsoft / Windows Server, version 1903 (Server Core installation)unspecified – unspecified
• microsoft / Windows Server, version 1909 (Server Core installation)unspecified – unspecified
• microsoft / Windows Server, version 2004 (Server Core installation)unspecified – unspecified

References

• VENDOR_ADVISORYhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1259