ZDI-CAN-22033: ZDI-24-230: Kofax Power PDF TIF File Parsing Stack-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 TIF 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 stack-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-2024-27337.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-22033?
The severity of ZDI-CAN-22033 is critical due to its remote code execution capabilities.
How do I fix ZDI-CAN-22033?
To fix ZDI-CAN-22033, you should update Kofax Power PDF to the latest version provided by the vendor.
What types of attacks can leverage ZDI-CAN-22033?
Attackers can exploit ZDI-CAN-22033 through arbitrary code execution after user interaction with a malicious file or webpage.
Is user interaction necessary for ZDI-CAN-22033 exploitation?
Yes, user interaction is required to exploit ZDI-CAN-22033 as the victim must open a malicious file or visit a malicious website.
What software is affected by ZDI-CAN-22033?
ZDI-CAN-22033 affects Kofax Power PDF installations.