Windows Backup Engine Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows Backup Engine allows an authorized attacker to elevate privileges locally.
CISA hat am 28.01.2022 bestätigt, dass diese Schwachstelle in echten Angriffen genutzt wird. Frist für US-Bundesbehörden: 28.07.2022.
Erforderliche Maßnahme: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2020-0787
An elevation of privilege vulnerability exists when the Windows Background Intelligent Transfer Service (BITS) improperly handles symbolic links, aka 'Windows Background Intelligent Transfer Service Elevation of Privilege Vulnerability'.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| Microsoft | Windows | 10 Version 1803 for 32-bit Systems, 10 Version 1803 for x64-based Systems, 10 Version 1803 for ARM64-based Systems, 10 Version 1809 for 32-bit Systems, 10 Version 1809 for x64-based Systems, 10 Version 1809 for ARM64-based Systems, 10 Version 1709 for 32-bit Systems, 10 Version 1709 for x64-based Systems, 10 Version 1709 for ARM64-based Systems, 10 for 32-bit Systems, 10 for x64-based Systems, 10 Version 1607 for 32-bit Systems, 10 Version 1607 for x64-based Systems, 7 for 32-bit Systems Service Pack 1, 7 for x64-based Systems Service Pack 1, 8.1 for 32-bit systems, 8.1 for x64-based systems, | |
| microsoft | windows 10 1507 | — | |
| microsoft | windows 10 1607 | — | |
| microsoft | windows 10 1709 | — | |
| microsoft | windows 10 1803 | — | |
| microsoft | windows 10 1809 | — | |
| microsoft | windows 10 1903 | — | |
| microsoft | windows 10 1909 | — | |
| Microsoft | Windows 10 Version 1903 for 32-bit Systems | unspecified | |
| Microsoft | Windows 10 Version 1903 for ARM64-based Systems | unspecified | |
| Microsoft | Windows 10 Version 1903 for x64-based Systems | unspecified | |
| Microsoft | Windows 10 Version 1909 for 32-bit Systems | unspecified | |
| Microsoft | Windows 10 Version 1909 for ARM64-based Systems | unspecified | |
| Microsoft | Windows 10 Version 1909 for x64-based Systems | unspecified | |
| microsoft | windows 7 | — | |
| microsoft | windows 8.1 | — | |
| microsoft | windows rt 8.1 | — | |
| Microsoft | Windows Server | version 1803 (Core Installation), 2019, 2019 (Core installation), 2016, 2016 (Core installation), 2008 for 32-bit Systems Service Pack 2, 2008 for 32-bit Systems Service Pack 2 (Core installation), 2008 for Itanium-Based Systems Service Pack 2, 2008 for x64-based Systems Service Pack 2, 2008 for x64-based Systems Service Pack 2 (Core installation), 2008 R2 for Itanium-Based Systems Service Pack 1, 2008 R2 for x64-based Systems Service Pack 1, 2008 R2 for x64-based Systems Service Pack 1 (Core installation), 2012, 2012 (Core installation), 2012 R2, 2012 R2 (Core installation) | |
| microsoft | windows server 1803 | — | |
| microsoft | windows server 1903 | — | |
| microsoft | windows server 1909 | — | |
| microsoft | windows server 2008 | r2 | |
| microsoft | windows server 2012 | r2 | |
| microsoft | windows server 2016 | — | |
| microsoft | windows server 2019 | — | |
| Microsoft | Windows Server, version 1903 (Server Core installation) | unspecified | |
| Microsoft | Windows Server, version 1909 (Server Core installation) | unspecified |
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