CVE-2024-20731: TALOS-2023-1901 - Adobe Acrobat Reader FileAttachment PDAnnot destroy use-after-free vulnerability
First published: Thu Feb 15 2024(Updated: )
Acrobat Reader versions 20.005.30539, 23.008.20470 and earlier are affected by a Use After Free 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 |
|---|---|---|
| All of | ||
| Any of | ||
| Adobe Acrobat Reader | >=15.008.20082<23.008.20533 | |
| Adobe Acrobat Reader Notification Manager | >=15.008.20082<23.008.20533 | |
| Any of | ||
| Apple iOS and macOS | ||
| Microsoft Windows | ||
| All of | ||
| Any of | ||
| Adobe Acrobat Reader | >=20.001.30005<20.005.30574 | |
| Adobe Acrobat Reader Notification Manager | >=20.001.30005<20.005.30574 | |
| Any of | ||
| Apple iOS and macOS | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-20731?
CVE-2024-20731 is classified as a critical vulnerability that allows for potential arbitrary code execution.
How do I fix CVE-2024-20731?
To resolve CVE-2024-20731, update Adobe Acrobat Reader and Acrobat DC to the latest version provided by Adobe.
What versions of Adobe Acrobat are affected by CVE-2024-20731?
Versions 20.005.30539, 23.008.20470 and earlier of Adobe Acrobat and Acrobat Reader are affected by CVE-2024-20731.
What kind of vulnerability is CVE-2024-20731?
CVE-2024-20731 is a Use After Free vulnerability that could lead to arbitrary code execution.
Is user interaction required to exploit CVE-2024-20731?
Yes, exploitation of CVE-2024-20731 requires user interaction, specifically opening a malicious document.
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- vendor/adobe
- canonical/adobe acrobat reader
- version/adobe acrobat reader/15.008.20082
- canonical/adobe acrobat reader notification manager
- version/adobe acrobat reader notification manager/15.008.20082
- vendor/apple
- canonical/apple ios and macos
- vendor/microsoft
- canonical/microsoft windows
- version/adobe acrobat reader/20.001.30005
- version/adobe acrobat reader notification manager/20.001.30005