ZDI-CAN-24835: ZDI-24-1269: PDF-XChange Editor TIF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Tue Sep 17 2024(Updated: )
This vulnerability allows remote attackers to disclose sensitive information 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 parsing of TIF files. 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 object. 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 |
|---|---|---|
| Tracker Software PDF-XChange Editor |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-24835?
ZDI-CAN-24835 has been assigned a medium severity rating due to its potential to disclose sensitive information.
How do I fix ZDI-CAN-24835?
To fix ZDI-CAN-24835, users should update their PDF-XChange Editor to the latest version provided by Tracker Software.
What types of attacks are possible with ZDI-CAN-24835?
Attackers can exploit ZDI-CAN-24835 to disclose sensitive information by tricking users into visiting malicious web pages or opening harmful files.
Are all versions of PDF-XChange Editor affected by ZDI-CAN-24835?
Yes, ZDI-CAN-24835 impacts all affected installations of PDF-XChange Editor.
Is user interaction required to exploit ZDI-CAN-24835?
Yes, user interaction is necessary as the target must either visit a malicious site or open a malicious file for exploitation.
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