CVE-2023-42072: PDF-XChange Editor JPC File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
PDF-XChange Editor JPC 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 JPC 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-21311.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42072?
CVE-2023-42072 is categorized as a low-severity vulnerability.
What types of attacks can exploit CVE-2023-42072?
CVE-2023-42072 can be exploited to disclose sensitive information when the user opens a specially crafted JPC file.
How do I fix CVE-2023-42072?
To mitigate CVE-2023-42072, users should update their PDF-XChange Editor to the latest version provided by Tracker Software.
Does CVE-2023-42072 require user interaction to exploit?
Yes, CVE-2023-42072 requires user interaction, as the user needs to open a malicious file.
What are the potential risks of CVE-2023-42072?
The primary risk of CVE-2023-42072 is the unauthorized disclosure of sensitive information from affected installations.