8.8
High
CVE-2021-21822 A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 10.1.3.37598
Description
A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 10.1.3.37598. A specially crafted PDF document can trigger the reuse of previously free memory, which can lead to arbitrary code execution. An attacker needs to trick the user into opening a malicious file or site to trigger this vulnerability if the browser plugin extension is enabled.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Foxit | Versions not published |
References
- talosintelligence.com talosintelligence.com
Timeline
- Published
- Last modified
Other CVEs of Foxit
The 16 CVEs of Foxit →
CVE-2022-22150
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8.8
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CVE-2021-40420
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8.8
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CVE-2021-21893
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8.8
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CVE-2021-21831
A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 10.1.3.37598
8.8
High