What is the severity of CVE-2024-11525?

CVE-2024-11525 is classified as a high severity vulnerability due to its potential for remote code execution.

How do I fix CVE-2024-11525?

To fix CVE-2024-11525, update IrfanView to the latest version available from the official website.

Which versions of IrfanView are affected by CVE-2024-11525?

CVE-2024-11525 affects IrfanView version 4.67 on both x64 and x86 architectures.

Can CVE-2024-11525 be exploited without user interaction?

No, CVE-2024-11525 requires user interaction, as the target must open a malicious DXF file.

What type of vulnerability is CVE-2024-11525?

CVE-2024-11525 is a use-after-free vulnerability that can lead to remote code execution.

Vulnerability/
CVE-2024-11525

high

7.8

CWE

416

22/11/2024

25/11/2024

23/2/2025

CVE-2024-11525: IrfanView DXF File Parsing Use-After-Free Remote Code Execution Vulnerability

First published: Fri Nov 22 2024(Updated: )

IrfanView DXF File Parsing Use-After-Free 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 validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24599.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
IrfanView	=4.67
IrfanView	=4.67
IrfanView

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Reference Links

https://www.zerodayinitiative.com/advisories/ZDI-24-1591/

Frequently Asked Questions

What is the severity of CVE-2024-11525?
CVE-2024-11525 is classified as a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2024-11525?
To fix CVE-2024-11525, update IrfanView to the latest version available from the official website.
Which versions of IrfanView are affected by CVE-2024-11525?
CVE-2024-11525 affects IrfanView version 4.67 on both x64 and x86 architectures.
Can CVE-2024-11525 be exploited without user interaction?
No, CVE-2024-11525 requires user interaction, as the target must open a malicious DXF file.
What type of vulnerability is CVE-2024-11525?
CVE-2024-11525 is a use-after-free vulnerability that can lead to remote code execution.

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