What is the severity of ZDI-25-068?

The severity of ZDI-25-068 is categorized as moderate due to the requirement of user interaction for exploitation.

How do I fix ZDI-25-068?

To fix ZDI-25-068, update the PDF-XChange Editor to the latest version provided by Tracker Software.

Is user interaction necessary for exploiting ZDI-25-068?

Yes, user interaction is required to exploit ZDI-25-068 by having the target visit a malicious page or open a malicious file.

Which software versions are affected by ZDI-25-068?

ZDI-25-068 affects installations of Tracker Software PDF-XChange Editor regardless of version.

Vulnerability/
ZDI-25-068

low

3.3

31/1/2025

11/2/2025

ZDI-25-068: PDF-XChange Editor JB2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

First published: Fri Jan 31 2025(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 JB2 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

PDF-XChange Editor

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Frequently Asked Questions

What is the severity of ZDI-25-068?
The severity of ZDI-25-068 is categorized as moderate due to the requirement of user interaction for exploitation.
How do I fix ZDI-25-068?
To fix ZDI-25-068, update the PDF-XChange Editor to the latest version provided by Tracker Software.
What does ZDI-25-068 allow attackers to do?
ZDI-25-068 allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor.
Is user interaction necessary for exploiting ZDI-25-068?
Yes, user interaction is required to exploit ZDI-25-068 by having the target visit a malicious page or open a malicious file.
Which software versions are affected by ZDI-25-068?
ZDI-25-068 affects installations of Tracker Software PDF-XChange Editor regardless of version.

collector/zdi-published
source/ZDI
alias/ZDI-CAN-25434
agent/first-publish-date
agent/type
agent/last-modified-date
agent/title
agent/source
collector/zdi-advisory
alias/ZDI-25-068
alias/CVE-2025-0906
agent/references
agent/severity
agent/description
agent/event
agent/tags
agent/guess-ai
agent/software-canonical-lookup
agent/software-canonical-lookup-request
agent/softwarecombine
vendor/pdf-xchange
vendor/tracker software
canonical/pdf-xchange editor

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