ZDI-24-1267: PDF-XChange Editor PDF File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
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 PDF 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.
Other sources
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 ZDI has assigned a CVSS rating of 3.3. The following CVEs are assigned: CVE-2024-8844.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1267?
The ZDI-24-1267 vulnerability is considered to have a moderate severity level due to the information disclosure potential.
How do I fix ZDI-24-1267?
To fix ZDI-24-1267, you should update PDF-XChange Editor to the latest version provided by Tracker Software.
What type of attack can exploit ZDI-24-1267?
ZDI-24-1267 can be exploited through user interaction with a malicious webpage or file.
Who is affected by ZDI-24-1267?
ZDI-24-1267 affects users of PDF-XChange Editor, specifically those running vulnerable versions.
Is user interaction required to exploit ZDI-24-1267?
Yes, user interaction is required for the exploitation of ZDI-24-1267.