CVE-2021-1645: Windows Docker Information Disclosure Vulnerability
First published: Tue Jan 12 2021(Updated: )
Windows Docker Information Disclosure Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server | =20H2 | |
| Microsoft Windows Server | =2004 | |
| Microsoft Windows Server | =1909 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | ||
| Windows 10 | =20h2 | |
| Windows 10 | =1607 | |
| Windows 10 | =1809 | |
| Windows 10 | =1909 | |
| Windows 10 | =2004 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =1909 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows Server 2019 | ||
| Windows 10 | =20H2 | |
| Windows 10 | =20H2 | |
| Windows 10 | =1809 | |
| Windows 10 | =1809 | |
| Windows 10 | =1809 | |
| Windows 10 | =1607 | |
| Windows 10 | =1607 | |
| Windows 10 | =1909 | |
| Windows 10 | =1909 | |
| Windows 10 | =1909 | |
| Windows 10 | =2004 | |
| Windows 10 | =2004 | |
| Windows 10 | =2004 |
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Reference Links
- http://packetstormsecurity.com/files/161816/Microsoft-Windows-Containers-DP-API-Cryptography-Flaw.html
- http://seclists.org/fulldisclosure/2021/Mar/33
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1645
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1645 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2021-1645?
CVE-2021-1645 has a severity rating of important as it can potentially lead to information disclosure.
How do I fix CVE-2021-1645?
To fix CVE-2021-1645, apply the latest security updates provided by Microsoft for the affected versions of Windows.
Which Windows versions are affected by CVE-2021-1645?
CVE-2021-1645 affects multiple versions of Windows 10, Windows Server 2016, and Windows Server 2019.
What type of vulnerability is CVE-2021-1645?
CVE-2021-1645 is classified as an information disclosure vulnerability that affects Windows Docker.
Can CVE-2021-1645 be exploited remotely?
CVE-2021-1645 requires local access to exploit, so it is not considered a remote vulnerability.
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- version/microsoft windows server/1909
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 2016
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- version/windows 10/20h2
- version/windows 10/1607
- version/windows 10/1809
- version/windows 10/1909
- version/windows 10/2004
- version/microsoft windows server 2016/20h2
- version/microsoft windows server 2016/1909
- version/microsoft windows server 2016/2004