CVE-2020-1902
Quick assessment
Affected
Facebook WhatsApp for Android
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.
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。 WhatsApp Android 存在安全漏洞，该漏洞源于在转发信息上进行快速搜索，则可以通过普通HTTP发送到谷歌服务。以下产品及版本受到影响：v2.20.108版本到v2.20.140版本，WhatsApp Business for Android从v2.20.35版本到v2.20.49版本。
Possible ATT&CK Techniques 1 AI
T1043
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I. Basic Information for CVE-2020-1902
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A user running a quick search on a highly forwarded message on WhatsApp for Android from v2.20.108 to v2.20.140 or WhatsApp Business for Android from v2.20.35 to v2.20.49 could have been sent to the Google service over plain HTTP.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Facebook WhatsApp 信息泄露漏洞
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。 WhatsApp Android 存在安全漏洞，该漏洞源于在转发信息上进行快速搜索，则可以通过普通HTTP发送到谷歌服务。以下产品及版本受到影响：v2.20.108版本到v2.20.140版本，WhatsApp Business for Android从v2.20.35版本到v2.20.49版本。
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 |
|---|---|---|---|---|
| WhatsApp for Android | 2.20.140 | - |
|
|
| WhatsApp Business for Android | 2.20.49 | - |
|
II. Public POCs for CVE-2020-1902
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-1902 (1)
-
https://www.whatsapp.com/security/advisories/2020/ x_refsource_CONFIRM
Same Patch Batch · Facebook · 2020-10-06 · 7 CVEs total
| CVE-2020-1907 | Facebook WhatsApp 缓冲区错误漏洞 | |
| CVE-2020-1904 | Facebook WhatsApp 路径遍历漏洞 | |
| CVE-2020-1905 | Facebook WhatsApp 安全特征问题漏洞 | |
| CVE-2020-1906 | Facebook WhatsApp 缓冲区错误漏洞 | |
| CVE-2020-1903 | Facebook WhatsApp 资源管理错误漏洞 | |
| CVE-2020-1901 | Facebook WhatsApp 资源管理错误漏洞 |
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V. Comments for CVE-2020-1902
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