CVE-2021-34959 Foxit PDF Editor Square Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Square Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2021-34959

CVE-2021-34959 affects Foxit PDF Editor, with a vulnerability in the handling of Square/Annotation objects. The issue is described as a use-after-free flaw caused by not validating the existence of an object before operations, enabling an attacker to execute arbitrary code in the process context....