What is the severity of ZDI-25-069?

The severity of ZDI-25-069 is noted to be high due to the potential for remote attackers to disclose sensitive information.

How do I fix ZDI-25-069?

To fix ZDI-25-069, ensure that you update PDF-XChange Editor to the latest version provided by Tracker Software.

What types of attacks can exploit ZDI-25-069?

ZDI-25-069 can be exploited through malicious pages or files that require user interaction to trigger the vulnerability.

What versions of PDF-XChange Editor are affected by ZDI-25-069?

ZDI-25-069 affects all installations of PDF-XChange Editor that have not been patched against this vulnerability.

Is user interaction required to exploit ZDI-25-069?

Yes, user interaction is required for ZDI-25-069 as the target must visit a malicious page or open a malicious file to be compromised.

Vulnerability/
ZDI-25-069

low

3.3

31/1/2025

11/2/2025

ZDI-25-069: 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 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

PDF-XChange Editor

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Frequently Asked Questions

What is the severity of ZDI-25-069?
The severity of ZDI-25-069 is noted to be high due to the potential for remote attackers to disclose sensitive information.
How do I fix ZDI-25-069?
To fix ZDI-25-069, ensure that you update PDF-XChange Editor to the latest version provided by Tracker Software.
What types of attacks can exploit ZDI-25-069?
ZDI-25-069 can be exploited through malicious pages or files that require user interaction to trigger the vulnerability.
What versions of PDF-XChange Editor are affected by ZDI-25-069?
ZDI-25-069 affects all installations of PDF-XChange Editor that have not been patched against this vulnerability.
Is user interaction required to exploit ZDI-25-069?
Yes, user interaction is required for ZDI-25-069 as the target must visit a malicious page or open a malicious file to be compromised.

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source/ZDI
alias/ZDI-CAN-25435
agent/type
agent/first-publish-date
agent/last-modified-date
agent/title
agent/source
collector/zdi-advisory
alias/ZDI-25-069
alias/CVE-2025-0907
agent/references
agent/severity
agent/softwarecombine
agent/description
agent/event
agent/tags
agent/guess-ai
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/pdf-xchange
vendor/tracker software
canonical/pdf-xchange editor

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