Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2024-6812— IrfanView WSQ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Quick assessment

Affected
IrfanView IrfanView
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IrfanView是Irfan Skiljan个人开发者的一款图片浏览器。支持图片浏览、图片编辑、图片格式转换等。 IrfanView存在缓冲区错误漏洞，该漏洞源于对WSQ文件的解析不当，由于在处理文件时未能正确验证用户提供的数据，可能导致超出分配缓冲区末尾的写入，允许远程攻击者在受影响的IrfanView安装上执行任意代。

AI Predicted 7.8 Difficulty: Easy EPSS 0.55% · P44
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2024-6812

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
IrfanView WSQ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
IrfanView WSQ 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 WSQ 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-23273.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
IrfanView 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IrfanView是Irfan Skiljan个人开发者的一款图片浏览器。支持图片浏览、图片编辑、图片格式转换等。 IrfanView存在缓冲区错误漏洞，该漏洞源于对WSQ文件的解析不当，由于在处理文件时未能正确验证用户提供的数据，可能导致超出分配缓冲区末尾的写入，允许远程攻击者在受影响的IrfanView安装上执行任意代。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
IrfanView IrfanView 4.66 64bit -

II. Public POCs for CVE-2024-6812

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-6812

请登录查看更多情报信息。

Vendor Advisories for CVE-2024-6812 (1)

IV. Related Vulnerabilities

Same product: IrfanView
Same vendor: IrfanView
Same weakness: CWE-787

V. Comments for CVE-2024-6812

No comments yet

Leave a comment