ZDI-24-552: Kofax Power PDF AcroForm Annotation Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Fri May 31 2024(Updated: )
This vulnerability allows remote attackers to disclose sensitive information 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 handling of Annotation objects in AcroForms. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary 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-24-552?
The severity of ZDI-24-552 is classified as a medium risk due to its potential to disclose sensitive information.
How do I fix ZDI-24-552?
You can fix ZDI-24-552 by applying the latest updates and patches provided by Kofax for Power PDF.
What is the impact of ZDI-24-552?
The impact of ZDI-24-552 allows remote attackers to access sensitive information if a user interacts with a malicious page or file.
Which versions of Kofax Power PDF are affected by ZDI-24-552?
ZDI-24-552 affects multiple versions of Kofax Power PDF, specifically those that have not been updated with the recent security patches.
Is user interaction required to exploit ZDI-24-552?
Yes, user interaction is required to exploit ZDI-24-552 as the target must visit a malicious page or open a malicious file.
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- canonical/nuance power pdf standard