CVE-2020-1464
Windows Spoofing Vulnerability
Microsoft Windows Spoofing Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.
Required action
Apply updates per vendor instructions.
CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2020-1464
Description
A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files. In an attack scenario, an attacker could bypass security features intended to prevent improperly signed files from being loaded. The update addresses the vulnerability by correcting how Windows validates file signatures.
Severity
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:CAffected Products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 Version 1803 | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 1809 | 10.0.0 to <publication |
| Microsoft | Windows Server 2019 | 10.0.0 to <publication |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 1909 | 10.0.0 to <publication |
| Microsoft | Windows Server, version 1909 (Server Core installation) | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 1709 for 32-bit Systems | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 1709 | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 1903 for 32-bit Systems | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 1903 for x64-based Systems | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 1903 for ARM64-based Systems | 10.0.0 to <publication |
| Microsoft | Windows Server, version 1903 (Server Core installation) | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 2004 | 10.0.0 to <publication |
| Microsoft | Windows Server version 2004 | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 1507 | 10.0.0 to <publication |
| Microsoft | Windows 10 Version 1607 | 10.0.0 to <publication |
| Microsoft | Windows Server 2016 | 10.0.0 to <publication |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.0 to <publication |
| Microsoft | Windows 7 | 6.1.0 to <publication |
| Microsoft | Windows 7 Service Pack 1 | 6.1.0 to <publication |
| Microsoft | Windows 8.1 | 6.3.0 to <publication |
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 to <publication |
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) | 6.0.0 to <publication |
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 to <publication |
| Microsoft | Windows Server 2008 R2 Service Pack 1 | 6.1.0 to <publication |
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | 6.0.0 to <publication |
| Microsoft | Windows Server 2012 | 6.2.0 to <publication |
| Microsoft | Windows Server 2012 (Server Core installation) | 6.2.0 to <publication |
| Microsoft | Windows Server 2012 R2 | 6.3.0 to <publication |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.0 to <publication |
References
4 Links- https://medium.com/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f98bd
- https://krebsonsecurity.com/2020/08/microsoft-put-off-fixing-zero-day-for-2-years/
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464
- https://blog.virustotal.com/2019/01/distribution-of-malicious-jar-appended.html
Record Details
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