CVE-2022-42339: Adobe Acrobat Reader DC XFA Parsing Stack Overflow Remote Code Execution
First published: Fri Oct 14 2022(Updated: )
Adobe Acrobat Reader versions 22.002.20212 (and earlier) and 20.005.30381 (and earlier) are affected by a Stack-based Buffer Overflow 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 | >=15.008.20082<22.003.20258 | |
| Adobe Acrobat Reader Notification Manager | >=15.008.20082<22.003.20258 | |
| Apple iOS and macOS | ||
| Microsoft Windows | ||
| Adobe Acrobat Reader | >=20.001.30005<20.005.30407 | |
| Adobe Acrobat Reader Notification Manager | >=20.001.30005<20.005.30407 |
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Frequently Asked Questions
What is CVE-2022-42339?
CVE-2022-42339 is a Stack-based Buffer Overflow vulnerability found in Adobe Acrobat Reader versions 22.002.20212 (and earlier) and 20.005.30381 (and earlier).
How severe is CVE-2022-42339?
CVE-2022-42339 has a severity score of 7.8 out of 10, making it a high severity vulnerability.
How does CVE-2022-42339 impact Adobe Acrobat Reader?
CVE-2022-42339 could result in arbitrary code execution in the context of the current user if exploited.
Which versions of Adobe Acrobat Reader are affected by CVE-2022-42339?
Adobe Acrobat Reader versions 22.002.20212 (and earlier) and 20.005.30381 (and earlier) are affected by CVE-2022-42339.
How can I fix CVE-2022-42339?
To fix CVE-2022-42339, users should update to a version of Adobe Acrobat Reader that is not affected by the vulnerability.
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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
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- vendor/microsoft
- canonical/microsoft windows
- version/adobe acrobat reader/20.001.30005
- version/adobe acrobat reader notification manager/20.001.30005