CVE-2018-8393: Buffer Overflow
First published: Thu Sep 13 2018(Updated: )
A buffer overflow vulnerability exists in the Microsoft JET Database Engine that could allow remote code execution on an affected system, 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 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8392.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1703 | |
| Microsoft Windows 10 | =1709 | |
| Microsoft Windows 10 | =1803 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows Server 2008 Itanium | =r2-sp1 | |
| Microsoft Windows Server 2008 Itanium | =sp2 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | =1709 | |
| Microsoft Windows Server 2016 | =1803 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-8393?
CVE-2018-8393 has a critical severity rating due to its potential for remote code execution.
How do I fix CVE-2018-8393?
To fix CVE-2018-8393, apply the latest security updates provided by Microsoft for your operating system.
Which systems are affected by CVE-2018-8393?
CVE-2018-8393 affects several versions of Windows, including Windows 7, Windows 8.1, and various Windows Server editions.
What are the potential impacts of CVE-2018-8393?
The potential impact of CVE-2018-8393 includes unauthorized remote code execution, leading to system compromise.
Is there a workaround for CVE-2018-8393?
While applying updates is the best mitigation for CVE-2018-8393, disabling affected components may serve as a temporary workaround.
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- canonical/microsoft windows 10
- version/microsoft windows 10/1607
- version/microsoft windows 10/1703
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- version/microsoft windows 10/1803
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows 8.1
- canonical/microsoft windows server 2008 itanium
- version/microsoft windows server 2008 itanium/r2-sp1
- version/microsoft windows server 2008 itanium/sp2
- canonical/microsoft windows server 2012 x64
- version/microsoft windows server 2012 x64/r2
- canonical/microsoft windows server 2016
- version/microsoft windows server 2016/1709
- version/microsoft windows server 2016/1803