ZDI-24-230: Kofax Power PDF TIF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
First published: Mon Mar 04 2024(Updated: )
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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nuance Power PDF Standard |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-24-230?
The severity of ZDI-24-230 is categorized as critical due to the potential for remote code execution.
How do I fix ZDI-24-230?
To fix ZDI-24-230, ensure that you install the latest security updates and patches provided by Kofax for Power PDF.
What type of systems are affected by ZDI-24-230?
ZDI-24-230 affects installations of Kofax Power PDF software.
What are the potential consequences of ZDI-24-230?
Exploiting ZDI-24-230 could allow an attacker to execute arbitrary code and potentially gain unauthorized access to the system.
Is user interaction required to exploit ZDI-24-230?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file to exploit ZDI-24-230.
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