CVE-2023-44336: TALOS-2023-1794 - Adobe Acrobat Reader Thermometer use-after-free vulnerability
First published: Thu Nov 16 2023(Updated: )
Adobe Acrobat Reader versions 23.006.20360 (and earlier) and 20.005.30524 (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 |
|---|---|---|
| Adobe Acrobat Dc | >=15.008.20082<23.006.20380 | |
| Adobe Acrobat Reader DC | >=15.008.20082<23.006.20380 | |
| Apple macOS | ||
| Microsoft Windows | ||
| Adobe Acrobat Reader | >=20.001.30005<=20.005.30539 | |
| Adobe Acrobat Reader | >=20.001.30005<20.005.30539 |
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Frequently Asked Questions
What is CVE-2023-44336?
CVE-2023-44336 is a Use After Free vulnerability in Adobe Acrobat Reader that could result in arbitrary code execution.
Which versions of Adobe Acrobat Reader are affected by CVE-2023-44336?
Adobe Acrobat Reader versions 23.006.20360 and earlier, as well as versions 20.005.30524 and earlier, are affected.
How can I exploit CVE-2023-44336?
Exploitation of CVE-2023-44336 requires user interaction, where a victim must open a malicious file or visit a malicious website.
What is the severity of CVE-2023-44336?
CVE-2023-44336 has a severity rating of 7.8, which is considered high.
How can I fix CVE-2023-44336?
To fix CVE-2023-44336, update Adobe Acrobat Reader to version 23.006.20380 or newer.
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- vendor/adobe
- canonical/adobe acrobat dc
- version/adobe acrobat dc/15.008.20082
- canonical/adobe acrobat reader dc
- version/adobe acrobat reader dc/15.008.20082
- vendor/apple
- canonical/apple macos
- vendor/microsoft
- canonical/microsoft windows
- canonical/adobe acrobat reader
- version/adobe acrobat reader/20.001.30005
- version/adobe acrobat reader/20.005.30539