ZDI-CAN-20573: ZDI-24-001: Kofax Power PDF XPS File Parsing Use-After-Free 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 XPS files. 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 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-2023-51563.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-20573?
The severity of ZDI-CAN-20573 is high due to its ability to allow remote code execution.
How do I fix ZDI-CAN-20573?
To fix ZDI-CAN-20573, ensure that you update Kofax Power PDF to the latest available version that addresses this vulnerability.
What type of vulnerability is ZDI-CAN-20573?
ZDI-CAN-20573 is classified as a remote code execution vulnerability.
Is user interaction required to exploit ZDI-CAN-20573?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
What software is affected by ZDI-CAN-20573?
ZDI-CAN-20573 affects Kofax Power PDF installations.