CVE-2024-11513: IrfanView ECW File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
IrfanView ECW File Parsing Heap-based Buffer Overflow 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 ECW files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-23971.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-11513?
CVE-2024-11513 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2024-11513?
To mitigate CVE-2024-11513, update your IrfanView software to the latest version.
What versions of IrfanView are affected by CVE-2024-11513?
CVE-2024-11513 affects IrfanView version 4.67 for both x86 and x64 architectures.
Can CVE-2024-11513 be exploited without user interaction?
CVE-2024-11513 requires user interaction for exploitation, as the target must open a malicious ECW file.
What type of vulnerability is CVE-2024-11513?
CVE-2024-11513 is a heap-based buffer overflow vulnerability that allows for remote code execution.