ZDI-24-221: 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-2024-27341.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-221?
The severity of ZDI-24-221 is critical due to its potential for remote code execution.
How do I fix ZDI-24-221?
To fix ZDI-24-221, update Kofax Power PDF to the latest version that addresses this vulnerability.
What type of attack vector is used in ZDI-24-221?
ZDI-24-221 is exploited via a malicious page or a malicious file that requires user interaction.
Which software is affected by ZDI-24-221?
ZDI-24-221 affects Kofax Power PDF installations.
Is user interaction required to exploit ZDI-24-221?
Yes, user interaction is required to exploit ZDI-24-221.