CVE-2023-42054: PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
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 object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-20927.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42054?
CVE-2023-42054 has a high severity rating due to its potential for information disclosure.
How do I fix CVE-2023-42054?
To mitigate CVE-2023-42054, update your PDF-XChange Editor to the latest version provided by Tracker Software.
What kind of attacks can exploit CVE-2023-42054?
CVE-2023-42054 can be exploited by remote attackers to disclose sensitive information when the user interacts with a malicious U3D file.
Is user interaction required for CVE-2023-42054 exploitation?
Yes, user interaction is required to exploit CVE-2023-42054 as it involves opening a specially crafted file.
What versions of PDF-XChange Editor are affected by CVE-2023-42054?
CVE-2023-42054 affects certain versions of PDF-XChange Editor prior to the available security update.