ZDI-CAN-24835: ZDI-24-1269: PDF-XChange Editor TIF 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 TIF 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.
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-2024-8846.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-24835?
ZDI-CAN-24835 has been assigned a medium severity rating due to its potential to disclose sensitive information.
How do I fix ZDI-CAN-24835?
To fix ZDI-CAN-24835, users should update their PDF-XChange Editor to the latest version provided by Tracker Software.
What types of attacks are possible with ZDI-CAN-24835?
Attackers can exploit ZDI-CAN-24835 to disclose sensitive information by tricking users into visiting malicious web pages or opening harmful files.
Are all versions of PDF-XChange Editor affected by ZDI-CAN-24835?
Yes, ZDI-CAN-24835 impacts all affected installations of PDF-XChange Editor.
Is user interaction required to exploit ZDI-CAN-24835?
Yes, user interaction is necessary as the target must either visit a malicious site or open a malicious file for exploitation.