CVE-2024-6812: IrfanView WSQ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
IrfanView WSQ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IrfanView. 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 WSQ files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-23273.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-6812?
CVE-2024-6812 has a critical severity rating due to its potential for remote code execution that affects IrfanView.
How do I fix CVE-2024-6812?
To fix CVE-2024-6812, ensure you update IrfanView to the latest version released after the vulnerability was disclosed.
Who is affected by CVE-2024-6812?
CVE-2024-6812 affects installations of IrfanView version 4.67 and WSQ version 2024.02.16.
What type of vulnerability is CVE-2024-6812?
CVE-2024-6812 is classified as an out-of-bounds write vulnerability that allows for remote code execution.
Is user interaction required to exploit CVE-2024-6812?
Yes, user interaction is required as the target must visit a malicious file to exploit CVE-2024-6812.