CVE-2024-6817: 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-23216.
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-2024-6817?
CVE-2024-6817 has a high severity rating as it allows remote code execution on affected installations of IrfanView.
How do I fix CVE-2024-6817?
To fix CVE-2024-6817, users should update IrfanView to the latest version or apply any available patches provided by IrfanView.
What impact does CVE-2024-6817 have on users?
CVE-2024-6817 can allow attackers to execute arbitrary code, potentially compromising the user's system.
What versions of IrfanView are affected by CVE-2024-6817?
CVE-2024-6817 specifically affects IrfanView version 4.66.
Is user interaction required to exploit CVE-2024-6817?
Yes, user interaction is required as the target must visit a malicious site to exploit CVE-2024-6817.
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