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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2019-11931

Quick assessment

Affected
Facebook WhatsApp for Android
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Facebook WhatsApp是美国Facebook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。 Facebook WhatsApp中存在缓冲区错误漏洞，该漏洞源于程序解析基本数据流元数据时没有正确验证边界。远程攻击者可借助特制文件利用该漏洞执行任意代码，或导致拒绝服务。以下产品及版本受到影响：基于Android平台的Facebook WhatsApp 2.19.274之前版本，基于iOS平台的WhatsApp 2.19.10

AI Predicted 9.8 Difficulty: Easy EPSS 1.21% · P66
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2019-11931

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A stack-based buffer overflow could be triggered in WhatsApp by sending a specially crafted MP4 file to a WhatsApp user. The issue was present in parsing the elementary stream metadata of an MP4 file and could result in a DoS or RCE. This affects Android versions prior to 2.19.274, iOS versions prior to 2.19.100, Enterprise Client versions prior to 2.25.3, Business for Android versions prior to 2.19.104 and Business for iOS versions prior to 2.19.100.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Facebook WhatsApp 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Facebook WhatsApp是美国Facebook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。 Facebook WhatsApp中存在缓冲区错误漏洞，该漏洞源于程序解析基本数据流元数据时没有正确验证边界。远程攻击者可借助特制文件利用该漏洞执行任意代码，或导致拒绝服务。以下产品及版本受到影响：基于Android平台的Facebook WhatsApp 2.19.274之前版本，基于iOS平台的WhatsApp 2.19.10
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
Facebook WhatsApp for Android 2.19.274 -
Facebook WhatsApp for iOS 2.19.100 -
Facebook WhatsApp for Windows Phone unspecified ~ 2.18.368 -
Facebook WhatsApp Enterprise Client 2.25.3 -
Facebook WhatsApp Business for Android 2.19.104 -
Facebook WhatsApp Business for iOS 2.19.100 -

II. Public POCs for CVE-2019-11931

# POC Description Source Link Shenlong Link
1 cve-2019-11931 https://github.com/kasif-dekel/whatsapp-rce-patched POC Details
2 None https://github.com/nop-team/CVE-2019-11931 POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2019-11931

请登录查看更多情报信息。

Other References for CVE-2019-11931 (1)

IV. Related Vulnerabilities

Same product: WhatsApp for Android
Same vendor: Facebook
Same weakness: CWE-121

V. Comments for CVE-2019-11931

No comments yet

Leave a comment