ZDI-CAN-24317: ZDI-24-1255: PDF-XChange Editor EMF 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 EMF 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-2024-8832.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-24317?
The severity of ZDI-CAN-24317 is classified as high due to its potential for sensitive information disclosure.
How do I fix ZDI-CAN-24317?
To fix ZDI-CAN-24317, users should upgrade to the latest version of PDF-XChange Editor provided by Tracker Software.
What types of attacks can exploit ZDI-CAN-24317?
ZDI-CAN-24317 can be exploited through social engineering tactics where users are tricked into visiting a malicious page or opening an affected file.
What versions of PDF-XChange Editor are affected by ZDI-CAN-24317?
ZDI-CAN-24317 affects multiple versions of PDF-XChange Editor prior to the security patch released by Tracker Software.
Is user interaction required to exploit ZDI-CAN-24317?
Yes, user interaction is required for ZDI-CAN-24317, as the attack necessitates the user to visit a malicious webpage or open a malicious file.