ZDI-24-1264: 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 buffer. 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-2024-8841.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1264?
The severity of ZDI-24-1264 is classified as a vulnerability that can lead to sensitive information disclosure.
How do I fix ZDI-24-1264?
To fix ZDI-24-1264, ensure you are using the latest version of PDF-XChange Editor that addresses this vulnerability.
What is the risk of exploitation for ZDI-24-1264?
The risk of exploitation for ZDI-24-1264 exists when users visit malicious pages or open malicious files.
Who is affected by ZDI-24-1264?
ZDI-24-1264 affects users of the PDF-XChange Editor software.
Is user interaction required to exploit ZDI-24-1264?
Yes, user interaction is required to exploit ZDI-24-1264, as it involves visiting a malicious page or opening a harmful file.