ZDI-24-1308: 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.
Other sources
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 ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-9255.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1308?
The severity of ZDI-24-1308 is critical as it allows remote code execution on affected installations of Foxit PDF Reader.
How do I fix ZDI-24-1308?
To fix ZDI-24-1308, update Foxit PDF Reader to the latest version as released by the vendor.
What are the affected versions in ZDI-24-1308?
ZDI-24-1308 affects multiple versions of Foxit PDF Reader that have not been updated to address this vulnerability.
Is user interaction required to exploit ZDI-24-1308?
Yes, user interaction is required for ZDI-24-1308 as the target must visit a malicious page or open a malicious file.
What type of vulnerability is ZDI-24-1308?
ZDI-24-1308 is a remote code execution vulnerability that can be exploited by attackers to execute arbitrary code.