CVE-2018-8423: Buffer Overflow
First published: Wed Oct 10 2018(Updated: )
A remote code execution vulnerability exists in the Microsoft JET Database Engine, aka "Microsoft JET Database Engine Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Windows 10 | ||
| Windows 10 | =1607 | |
| Windows 10 | =1703 | |
| Windows 10 | =1709 | |
| Windows 10 | =1803 | |
| Windows 10 | =1809 | |
| 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 | =1709 | |
| Microsoft Windows Server 2016 | =1803 | |
| Microsoft Windows Server 2019 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-8423?
CVE-2018-8423 has a severity rating that indicates it can lead to remote code execution, which is critically dangerous.
How do I fix CVE-2018-8423?
To fix CVE-2018-8423, ensure that you install the latest security updates provided by Microsoft for affected versions of Windows.
Which versions of Windows are affected by CVE-2018-8423?
CVE-2018-8423 affects multiple Windows versions including Windows 7, Windows 10, Windows 8.1, and various editions of Windows Server.
What kind of attacks can CVE-2018-8423 facilitate?
CVE-2018-8423 can facilitate remote code execution attacks, allowing attackers to execute arbitrary code on the affected system.
Is there a workaround for CVE-2018-8423 if I can't update?
While there is no official workaround for CVE-2018-8423, minimizing JET Database Engine usage and employing network security measures can reduce exposure.
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- canonical/windows 10
- version/windows 10/1607
- version/windows 10/1703
- version/windows 10/1709
- version/windows 10/1803
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- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows
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- version/microsoft windows server/sp2
- version/microsoft windows server/r2-sp1
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- version/microsoft windows server 2016/1709
- version/microsoft windows server 2016/1803
- canonical/microsoft windows server 2019