What is the severity of CVE-2024-11509?

CVE-2024-11509 has a high severity rating due to its potential for remote code execution.

How do I fix CVE-2024-11509?

To fix CVE-2024-11509, update IrfanView to the latest version that addresses this vulnerability.

What are the potential impacts of exploiting CVE-2024-11509?

Exploitation of CVE-2024-11509 could allow attackers to execute arbitrary code on the affected system.

Who is affected by CVE-2024-11509?

CVE-2024-11509 affects users of IrfanView version 4.62 or earlier.

Is user interaction required to exploit CVE-2024-11509?

Yes, user interaction is required as the target must open a specially crafted SVG file.

Vulnerability/
CVE-2024-11509

high

7.8

CWE

122 119 787

22/11/2024

29/11/2024

23/2/2025

CVE-2024-11509: IrfanView SVG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

First published: Fri Nov 22 2024(Updated: )

IrfanView SVG 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 SVG 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-22185.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
IrfanView	=4.62
IrfanView

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Reference Links

https://www.zerodayinitiative.com/advisories/ZDI-24-1602/

Frequently Asked Questions

What is the severity of CVE-2024-11509?
CVE-2024-11509 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2024-11509?
To fix CVE-2024-11509, update IrfanView to the latest version that addresses this vulnerability.
What are the potential impacts of exploiting CVE-2024-11509?
Exploitation of CVE-2024-11509 could allow attackers to execute arbitrary code on the affected system.
Who is affected by CVE-2024-11509?
CVE-2024-11509 affects users of IrfanView version 4.62 or earlier.
Is user interaction required to exploit CVE-2024-11509?
Yes, user interaction is required as the target must open a specially crafted SVG file.

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