What is the severity of CVE-2024-11512?

CVE-2024-11512 is classified as a critical vulnerability due to its potential for remote code execution.

How do I fix CVE-2024-11512?

To fix CVE-2024-11512, update IrfanView to version 4.70 or later.

What type of vulnerability is CVE-2024-11512?

CVE-2024-11512 is an Out-Of-Bounds Write vulnerability that can lead to remote code execution.

Does CVE-2024-11512 require user interaction to exploit?

Yes, CVE-2024-11512 requires user interaction for exploitation.

Which versions of IrfanView are affected by CVE-2024-11512?

IrfanView versions from 4.62 to 4.70 are affected by CVE-2024-11512.

Vulnerability/
CVE-2024-11512

high

7.8

CWE

787

22/11/2024

18/12/2024

CVE-2024-11512: IrfanView WBZ Plugin WB1 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

First published: Fri Nov 22 2024(Updated: )

IrfanView WBZ Plugin WB1 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 WB1 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-22741.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
IrfanView IrfanView
IrfanView IrfanView	>=4.62<4.70

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Reference Links

https://www.zerodayinitiative.com/advisories/ZDI-24-1555/

Frequently Asked Questions

What is the severity of CVE-2024-11512?
CVE-2024-11512 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2024-11512?
To fix CVE-2024-11512, update IrfanView to version 4.70 or later.
What type of vulnerability is CVE-2024-11512?
CVE-2024-11512 is an Out-Of-Bounds Write vulnerability that can lead to remote code execution.
Does CVE-2024-11512 require user interaction to exploit?
Yes, CVE-2024-11512 requires user interaction for exploitation.
Which versions of IrfanView are affected by CVE-2024-11512?
IrfanView versions from 4.62 to 4.70 are affected by CVE-2024-11512.

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