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CVE-2022-27492

Quick assessment

Affected
Meta WhatsApp Business for iOS
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.

WhatsApp是美国WhatsApp公司的一套利用网络传送短信的移动应用程序。该应用程序通过智能手机中的联络人信息，查找使用该软件的联络人传送文字、图片等。 WhatsApp for Android v2.22.16.2版本、WhatsApp for iOS v2.22.15.9版本存在数字错误漏洞，该漏洞源于整数下溢，攻击者利用该漏洞可以导致远程代码执行。

AI Predicted 9.8 Difficulty: Easy EPSS 0.53% · P43

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-27492

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An integer underflow in WhatsApp could have caused remote code execution when receiving a crafted video file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数下溢(超界折返)
Source: CVE Program / CVE List V5
Vulnerability Title
WhatsApp 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WhatsApp是美国WhatsApp公司的一套利用网络传送短信的移动应用程序。该应用程序通过智能手机中的联络人信息，查找使用该软件的联络人传送文字、图片等。 WhatsApp for Android v2.22.16.2版本、WhatsApp for iOS v2.22.15.9版本存在数字错误漏洞，该漏洞源于整数下溢，攻击者利用该漏洞可以导致远程代码执行。
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
Meta WhatsApp Business for iOS unspecified ~ v2.22.15.9 -
Meta WhatsApp for iOS unspecified ~ v2.22.15.9 -
Meta WhatsApp for Android unspecified ~ 2.22.16.2 -
Meta WhatsApp Business for Android unspecified ~ 2.22.16.2 -

II. Public POCs for CVE-2022-27492

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-27492

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Other References for CVE-2022-27492 (1)

IV. Related Vulnerabilities

Same product: WhatsApp Business for iOS
Same vendor: Meta
Same weakness: CWE-191

V. Comments for CVE-2022-27492

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