ZDI-CAN-22033: 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-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.
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