CVE-2021-34959 | Foxit PDF Editor 11.0.0.49893 Square Annotation use after free (ZDI-21-1190)

A vulnerability classified as critical was found in Foxit PDF Editor 11.0.0.49893. This vulnerability affects unknown code of the component Square Annotation Handler. The manipulation leads to use after free.

This vulnerability was named CVE-2021-34959. The attack can be initiated remotely. There is no exploit available.

It is recommended to upgrade the affected component.