ZDI-24-1305: Foxit PDF Reader AcroForm Out-Of-Bounds Read 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 AcroForms. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. 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-2024-9253.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1305?
The severity of ZDI-24-1305 is classified as a medium risk vulnerability.
How do I fix ZDI-24-1305?
To fix ZDI-24-1305, users should update to the latest version of Foxit PDF Reader.
What kind of attack vector is used in ZDI-24-1305?
ZDI-24-1305 can be exploited through social engineering, requiring the user to visit a malicious page or open a harmful file.
What information can be disclosed due to ZDI-24-1305?
ZDI-24-1305 allows remote attackers to disclose sensitive information from affected installations of Foxit PDF Reader.
Is user interaction necessary for ZDI-24-1305 to be exploited?
Yes, user interaction is required for ZDI-24-1305 as the target must open a malicious file or visit a malicious webpage.