ZDI-CAN-22926: ZDI-24-220: Kofax Power PDF PDF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. 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 parsing of PDF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. 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 Kofax Power PDF. 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-2024-27340.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-22926?
The severity of ZDI-CAN-22926 is considered high due to the potential for remote code execution.
How do I fix ZDI-CAN-22926?
To fix ZDI-CAN-22926, users should update Kofax Power PDF to the latest version provided by the vendor.
What type of vulnerability is ZDI-CAN-22926?
ZDI-CAN-22926 is a remote code execution vulnerability that requires user interaction to exploit.
Who is affected by ZDI-CAN-22926?
Users of Kofax Power PDF prior to the latest patch are affected by ZDI-CAN-22926.
What exploitation method is used for ZDI-CAN-22926?
Exploitation of ZDI-CAN-22926 typically involves the victim opening a malicious file or visiting a malicious webpage.