CVE-2021-38629: Windows Ancillary Function Driver for WinSock Information Disclosure Vulnerability
First published: Wed Sep 15 2021(Updated: )
Windows Ancillary Function Driver for WinSock Information Disclosure Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Windows 10 | ||
| Windows 10 | =20h2 | |
| Windows 10 | =21h1 | |
| Windows 10 | =1607 | |
| Windows 10 | =1809 | |
| Windows 10 | =1909 | |
| Windows 10 | =2004 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows | ||
| Microsoft Windows RT | ||
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 |
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Frequently Asked Questions
What is the severity of CVE-2021-38629?
CVE-2021-38629 has a severity rating of Important, indicating a significant risk of information disclosure.
How do I fix CVE-2021-38629?
To fix CVE-2021-38629, apply the latest security updates released by Microsoft for the affected versions of Windows.
What versions of Windows are affected by CVE-2021-38629?
CVE-2021-38629 affects multiple versions of Windows, including Windows 7, 8.1, 10, and various versions of Windows Server.
Can CVE-2021-38629 lead to unauthorized access?
CVE-2021-38629 can allow an attacker to obtain sensitive information, potentially leading to unauthorized access.
Is there a workaround for CVE-2021-38629?
Currently, the recommended action for CVE-2021-38629 is to apply security updates, as no specific workaround is mentioned.
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- canonical/windows 10
- version/windows 10/20h2
- version/windows 10/21h1
- version/windows 10/1607
- version/windows 10/1809
- version/windows 10/1909
- version/windows 10/2004
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows
- canonical/microsoft windows rt
- canonical/microsoft windows server
- version/microsoft windows server/sp2
- version/microsoft windows server/r2-sp1
- version/microsoft windows server/r2
- canonical/microsoft windows server 2016
- version/microsoft windows server 2016/20h2
- version/microsoft windows server 2016/2004
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 2022