ZDI-24-1242: 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-24-1242?
The severity of ZDI-24-1242 is rated as important, indicating a risk of sensitive information disclosure.
How do I fix ZDI-24-1242?
To fix ZDI-24-1242, users should update their PDF-XChange Editor to the latest version provided by Tracker Software.
What type of attack is associated with ZDI-24-1242?
ZDI-24-1242 is associated with remote attackers exploiting the vulnerability through user interaction, such as visiting a malicious site or opening a compromised file.
Who is affected by ZDI-24-1242?
ZDI-24-1242 affects installations of PDF-XChange Editor on systems where users may be tricked into interacting with malicious content.
What can attackers gain from exploiting ZDI-24-1242?
Exploiting ZDI-24-1242 allows attackers to disclose sensitive information from compromised PDF-XChange Editor installations.
- collector/zdi-published
- source/ZDI
- alias/ZDI-CAN-24214
- agent/title
- agent/last-modified-date
- agent/first-publish-date
- agent/type
- agent/references
- agent/severity
- agent/softwarecombine
- agent/description
- agent/event
- agent/trending
- agent/source
- agent/tags
- collector/zdi-advisory
- alias/ZDI-24-1242
- alias/CVE-2024-8819
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/pdf-xchange
- canonical/tracker software pdf-xchange editor