ZDI-CAN-21978: ZDI-24-232: Kofax Power PDF JPG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Kofax Power PDF. 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 JPG 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 Kofax Power PDF. 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-2024-27334.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-21978?
The severity of ZDI-CAN-21978 is classified as high due to its potential for sensitive information disclosure.
How do I fix ZDI-CAN-21978?
To fix ZDI-CAN-21978, users should update their Kofax Power PDF software to the latest version released by Kofax.
What type of attacks can exploit ZDI-CAN-21978?
ZDI-CAN-21978 can be exploited through targeted phishing attacks where a user is tricked into visiting a malicious webpage or opening a harmful file.
Is user interaction required to exploit ZDI-CAN-21978?
Yes, user interaction is required for the exploitation of ZDI-CAN-21978, as the target must actively visit a malicious page or open a malicious file.
Which software is affected by ZDI-CAN-21978?
ZDI-CAN-21978 affects installations of Kofax Power PDF.