CVE-2023-27329: Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability
Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-19477.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-27329?
CVE-2023-27329 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2023-27329?
To fix CVE-2023-27329, you should update your Foxit PDF Reader to the latest version provided by Foxit Software.
What are the potential impacts of CVE-2023-27329?
The potential impacts of CVE-2023-27329 include unauthorized access to system resources and execution of arbitrary code by an attacker.
Is user interaction required to exploit CVE-2023-27329?
Yes, user interaction is required as the target must open a specially crafted PDF file to exploit CVE-2023-27329.
Which software versions are affected by CVE-2023-27329?
CVE-2023-27329 affects specific versions of Foxit PDF Reader, so it is crucial to check the update notes from Foxit.