CVE-2024-6818: IrfanView PSP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Fri Nov 22 2024(Updated: )
IrfanView PSP 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 PSP 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-23217.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IrfanView | =4.66 | |
| IrfanView |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-6818?
CVE-2024-6818 is classified as a critical vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2024-6818?
To fix CVE-2024-6818, update IrfanView to the latest version released after the vulnerability disclosure.
What software is affected by CVE-2024-6818?
CVE-2024-6818 affects IrfanView version 4.66, particularly on x64 systems.
Is user interaction required for exploiting CVE-2024-6818?
Yes, user interaction is required as the targeted user must visit a malicious file or website to trigger the exploit.
What type of vulnerability is CVE-2024-6818?
CVE-2024-6818 is an out-of-bounds write vulnerability that can lead to remote code execution.
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