CVE-2021-34448: Scripting Engine Memory Corruption Vulnerability
First published: Fri Jul 16 2021(Updated: )
Microsoft Windows Scripting Engine contains an unspecified vulnerability that allows for memory corruption.
Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows | ||
| Microsoft Windows 10 1507 | <10.0.10240.19003 | |
| Microsoft Windows 10 Version 1607 x86 | <10.0.14393.4530 | |
| Microsoft Windows 10 1809 | <10.0.17763.2061 | |
| Microsoft Windows 10 1909 | <10.0.18363.1679 | |
| Microsoft Windows 10 2004 | <10.0.19041.1110 | |
| Microsoft Windows 10 20H2 | <10.0.19042.1110 | |
| Microsoft Windows 10 21h1 | <10.0.19043.1110 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT | ||
| Microsoft Windows Server 2008 Itanium | =r2-sp1 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | =r2 | |
| Microsoft Windows Server 2016 | <10.0.14393.4530 | |
| Microsoft Windows Server 2019 | <10.0.17763.2061 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| <10.0.10240.19003 | ||
| <10.0.14393.4530 | ||
| <10.0.17763.2061 | ||
| <10.0.18363.1679 | ||
| <10.0.19041.1110 | ||
| <10.0.19042.1110 | ||
| <10.0.19043.1110 | ||
| =sp1 | ||
| =r2-sp1 | ||
| =r2 | ||
| <10.0.14393.4530 | ||
| <10.0.17763.2061 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-34448?
The severity of CVE-2021-34448 has been assessed as important due to its potential for memory corruption.
How do I fix CVE-2021-34448?
To fix CVE-2021-34448, apply the latest security updates from Microsoft for affected Windows versions.
What systems are affected by CVE-2021-34448?
CVE-2021-34448 affects various versions of Microsoft Windows, including Windows 7, Windows 10, and Windows Server.
What type of vulnerability is CVE-2021-34448?
CVE-2021-34448 is classified as a memory corruption vulnerability within the Microsoft Windows Scripting Engine.
Can CVE-2021-34448 lead to remote code execution?
Yes, CVE-2021-34448 could potentially allow attackers to execute arbitrary code through exploitation.
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- canonical/microsoft windows
- canonical/microsoft windows 10 1507
- canonical/microsoft windows 10 version 1607 x86
- canonical/microsoft windows 10 1809
- canonical/microsoft windows 10 1909
- canonical/microsoft windows 10 2004
- canonical/microsoft windows 10 20h2
- canonical/microsoft windows 10 21h1
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows 8.1
- canonical/microsoft windows rt
- canonical/microsoft windows server 2008 itanium
- version/microsoft windows server 2008 itanium/r2-sp1
- canonical/microsoft windows server 2012 x64
- version/microsoft windows server 2012 x64/r2
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2019
- canonical/microsoft windows 10
- version/microsoft windows 10/20h2
- version/microsoft windows 10/21h1
- version/microsoft windows 10/1607
- version/microsoft windows 10/1809
- version/microsoft windows 10/1909
- version/microsoft windows 10/2004