CVE-2023-22240: ZDI-CAN-19517: Adobe Acrobat Reader DC AcroForm Annotation Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Fri Jan 27 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 out-of-bounds write 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 Reader | >=20.001.30005<20.005.30436 | |
| Adobe Acrobat Reader DC | <22.003.20310 | |
| Adobe Acrobat Reader Notification Manager | >=20.001.30005<20.005.30436 | |
| Adobe Acrobat Reader | <22.003.20310 | |
| macOS | ||
| Microsoft Windows Operating System |
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Frequently Asked Questions
What is the severity of CVE-2023-22240?
CVE-2023-22240 is classified as a critical severity vulnerability due to its potential for arbitrary code execution.
Which versions of Adobe Acrobat Reader are affected by CVE-2023-22240?
CVE-2023-22240 affects Adobe Acrobat Reader versions 22.003.20282 and earlier, 22.003.20281 and earlier, and 20.005.30418 and earlier.
How do I fix CVE-2023-22240?
To fix CVE-2023-22240, upgrade Adobe Acrobat or Acrobat Reader to the latest version that is not affected by this vulnerability.
What can happen if CVE-2023-22240 is exploited?
If CVE-2023-22240 is exploited, an attacker could execute arbitrary code in the context of the current user.
Is there a workaround for CVE-2023-22240?
Currently, the recommended solution for CVE-2023-22240 is to update to the latest secure version of Adobe Acrobat or Acrobat Reader.
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