ZDI-CAN-24214: ZDI-24-1242: PDF-XChange Editor U3D 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 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.
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-2024-8819.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-24214?
The severity of ZDI-CAN-24214 is high due to the potential for remote information disclosure.
How do I fix ZDI-CAN-24214?
To fix ZDI-CAN-24214, update the PDF-XChange Editor to the latest version released by Tracker Software.
What types of attacks are possible with ZDI-CAN-24214?
ZDI-CAN-24214 allows attackers to disclose sensitive information by enticing users to visit malicious pages or open malicious files.
What versions of PDF-XChange Editor are affected by ZDI-CAN-24214?
ZDI-CAN-24214 affects all installations of PDF-XChange Editor that are not updated to the latest security version.
Is user interaction required to exploit ZDI-CAN-24214?
Yes, user interaction is required for ZDI-CAN-24214 as the target must either visit a malicious website or open a malicious file.