What is the severity of CVE-2024-11510?

CVE-2024-11510 is classified as a high-severity vulnerability due to its potential for remote code execution.

How do I fix CVE-2024-11510?

To fix CVE-2024-11510, update IrfanView to the latest version that addresses this vulnerability.

What type of vulnerability is CVE-2024-11510?

CVE-2024-11510 is a stack-based buffer overflow vulnerability in the WBZ plugin of IrfanView.

Does exploiting CVE-2024-11510 require user interaction?

Yes, exploiting CVE-2024-11510 requires user interaction, such as opening a malicious WB1 file.

Which versions of IrfanView are affected by CVE-2024-11510?

CVE-2024-11510 affects IrfanView versions from 4.62 up to, but not including, 4.70.

Vulnerability/
CVE-2024-11510

high

7.8

CWE

121 119 787

22/11/2024

18/12/2024

CVE-2024-11510: IrfanView WBZ plugin WB1 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

First published: Fri Nov 22 2024(Updated: )

IrfanView WBZ plugin WB1 File Parsing Stack-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 WB1 files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22718.

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-24-1557/

Frequently Asked Questions

What is the severity of CVE-2024-11510?
CVE-2024-11510 is classified as a high-severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2024-11510?
To fix CVE-2024-11510, update IrfanView to the latest version that addresses this vulnerability.
What type of vulnerability is CVE-2024-11510?
CVE-2024-11510 is a stack-based buffer overflow vulnerability in the WBZ plugin of IrfanView.
Does exploiting CVE-2024-11510 require user interaction?
Yes, exploiting CVE-2024-11510 requires user interaction, such as opening a malicious WB1 file.
Which versions of IrfanView are affected by CVE-2024-11510?
CVE-2024-11510 affects IrfanView versions from 4.62 up to, but not including, 4.70.

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