CVE-2023-21607: Adobe Acrobat Reader Improper Input Validation Remote Code Execution Vulnerability
First published: Wed Jan 18 2023(Updated: )
Adobe Acrobat Reader versions 22.003.20282 (and earlier), 22.003.20281 (and earlier) and 20.005.30418 (and earlier) are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Acrobat | >=15.008.20082<=22.003.20282 | |
| Adobe Acrobat Reader | >=15.008.20082<=22.003.20282 | |
| Microsoft Windows | ||
| Adobe Acrobat | >=15.008.20082<=22.003.20281 | |
| Adobe Acrobat Reader | >=15.008.20082<=22.003.20281 | |
| Apple iOS and macOS | ||
| Adobe Acrobat Reader | >=20.001.30005<=20.005.30418 | |
| Adobe Acrobat Reader | >=20.001.30005<=20.005.30418 |
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Frequently Asked Questions
What is the severity of CVE-2023-21607?
CVE-2023-21607 is classified as a critical vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2023-21607?
To fix CVE-2023-21607, users should update Adobe Acrobat Reader to version 22.003.20283 or later.
Which Adobe Acrobat Reader versions are affected by CVE-2023-21607?
CVE-2023-21607 affects Adobe Acrobat Reader versions 22.003.20282 and earlier, as well as 20.005.30418 and earlier.
What platforms are impacted by CVE-2023-21607?
CVE-2023-21607 affects Adobe Acrobat products on both Microsoft Windows and Apple macOS.
What are the potential consequences of exploiting CVE-2023-21607?
Exploitation of CVE-2023-21607 could lead to arbitrary code execution in the context of the affected user.
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- version/adobe acrobat/22.003.20282
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- vendor/microsoft
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- version/adobe acrobat/22.003.20281
- version/adobe acrobat reader/22.003.20281
- vendor/apple
- canonical/apple ios and macos
- version/adobe acrobat reader/20.001.30005
- version/adobe acrobat reader/20.005.30418