ZDI-CAN-24215: ZDI-24-1243: 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-2024-8820.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-24215?
ZDI-CAN-24215 is classified as a medium severity vulnerability.
How do I fix ZDI-CAN-24215?
To remediate ZDI-CAN-24215, ensure you update PDF-XChange Editor to the latest version provided by Tracker Software.
What type of attack can exploit ZDI-CAN-24215?
ZDI-CAN-24215 can be exploited through a remote attack requiring user interaction, such as visiting a malicious webpage or opening a harmful file.
What kind of information can ZDI-CAN-24215 disclose?
ZDI-CAN-24215 allows attackers to disclose sensitive information stored on affected installations of PDF-XChange Editor.
Is user interaction required to exploit ZDI-CAN-24215?
Yes, user interaction is necessary for exploiting ZDI-CAN-24215, as the target must visit a malicious page or open a malicious file.