ZDI-24-1306: Foxit PDF Reader Annotation Use-After-Free Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Other sources
This vulnerability allows remote attackers to disclose sensitive information 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 3.3. The following CVEs are assigned: CVE-2024-9251.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1306?
The severity of ZDI-24-1306 is classified as high due to the risk of remote information disclosure.
How do I fix ZDI-24-1306?
To fix ZDI-24-1306, users should update their Foxit PDF Reader to the latest version that addresses this vulnerability.
What types of attacks are possible with ZDI-24-1306?
ZDI-24-1306 can be exploited by remote attackers to disclose sensitive information by tricking users into visiting malicious pages or opening malicious files.
Is user interaction required for ZDI-24-1306 exploitation?
Yes, user interaction is required to exploit ZDI-24-1306 as the victim must access a malicious file or webpage.
Which versions of Foxit PDF Reader are affected by ZDI-24-1306?
ZDI-24-1306 affects specific versions of Foxit PDF Reader, and users should refer to security bulletins for more details on affected releases.