ZDI-25-061: PDF-XChange Editor AcroForm Use-After-Free Remote Code Execution Vulnerability
First published: Fri Jan 31 2025(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 AcroForms. 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tracker Software PDF-XChange Editor | ||
| PDF-XChange Editor |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-25-061?
ZDI-25-061 has a significant severity rating due to its potential to allow remote code execution.
How do I fix ZDI-25-061?
To fix ZDI-25-061, update PDF-XChange Editor to the latest version provided by Tracker Software.
Who is affected by ZDI-25-061?
ZDI-25-061 affects installations of Tracker Software's PDF-XChange Editor.
What type of attacks can exploit ZDI-25-061?
ZDI-25-061 can be exploited through malicious web pages or files that require user interaction.
Is user interaction required for ZDI-25-061 exploitation?
Yes, user interaction is required to exploit ZDI-25-061, as targets must visit a malicious page or open a harmful file.
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