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CVE-2021-40420 A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 11.1.0.52543
Description
A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 11.1.0.52543. A specially-crafted PDF document can trigger the reuse of previously freed memory, which can lead to arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially-crafted, malicious site if the browser plugin extension is enabled.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Foxit | Versions non publiées |
Références
- talosintelligence.com talosintelligence.com
Chronologie
- Publiée
- Dernière modification
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