ZDI-24-1245: PDF-XChange Editor U3D 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 U3D 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 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 |
|---|---|---|
| Tracker Software PDF-XChange Editor |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-24-1245?
The severity of ZDI-24-1245 is classified as medium, due to the requirement for user interaction to exploit it.
How do I fix ZDI-24-1245?
To fix ZDI-24-1245, ensure that you update PDF-XChange Editor to the latest version provided by Tracker Software.
What type of information can be disclosed through ZDI-24-1245?
ZDI-24-1245 can lead to the disclosure of sensitive information, such as personal or confidential data.
Is user interaction required to exploit ZDI-24-1245?
Yes, user interaction is required to exploit ZDI-24-1245, as the target must visit a malicious page or open a malicious file.
Which software versions are affected by ZDI-24-1245?
ZDI-24-1245 affects installations of PDF-XChange Editor that have not been updated to the latest security patch.
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- source/ZDI
- alias/ZDI-CAN-24217
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- alias/ZDI-24-1245
- alias/CVE-2024-8822
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- vendor/pdf-xchange
- canonical/tracker software pdf-xchange editor