CVE-2024-11526: IrfanView CGM File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
IrfanView CGM File Parsing Out-Of-Bounds Read 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 CGM 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 buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24600.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-11526?
CVE-2024-11526 is considered a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2024-11526?
To address CVE-2024-11526, users should update IrfanView to the latest version available.
What software is affected by CVE-2024-11526?
CVE-2024-11526 affects IrfanView version 4.67 on both x64 and x86 architectures.
Can CVE-2024-11526 be exploited without user interaction?
No, exploiting CVE-2024-11526 requires the user to open a crafted CGM file.
What type of vulnerability is CVE-2024-11526?
CVE-2024-11526 is an out-of-bounds read vulnerability leading to potential remote code execution.