CVE-2024-11549: IrfanView DXF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
IrfanView DXF 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 DXF 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-24746.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-11549?
CVE-2024-11549 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2024-11549?
To fix CVE-2024-11549, you should update to the latest version of IrfanView provided by the vendor.
Who is affected by CVE-2024-11549?
CVE-2024-11549 affects users of IrfanView version 4.67 on both x64 and x86 systems.
What type of vulnerability is CVE-2024-11549?
CVE-2024-11549 is an out-of-bounds write vulnerability that can lead to remote code execution.
What must a user do to be exploited by CVE-2024-11549?
User interaction is necessary for exploitation of CVE-2024-11549, as the target must open a malicious DXF file.