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I. Basic Information for CVE-2021-24041
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A missing bounds check in image blurring code prior to WhatsApp for Android v2.21.22.7 and WhatsApp Business for Android v2.21.22.7 could have allowed an out-of-bounds write if a user sent a malicious image.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
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。WhatsApp Business是WhatsApp的商用版。 WhatsApp 存在安全漏洞，该漏洞源于软件的图像模糊代码中缺少边界检查，如果用户发送了恶意图像，可能会允许越界写入。
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
VendorProductAffected VersionsCPESubscribe
FacebookWhatsApp Business for Android unspecified ~ v2.21.22.7 -
FacebookWhatsApp for Android unspecified ~ v2.21.22.7 -
II. Public POCs for CVE-2021-24041
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III. Intelligence Information for CVE-2021-24041
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IV. Related Vulnerabilities
Same product: WhatsApp Business for Android
Same vendor: Facebook
Same weakness: CWE-122
V. Comments for CVE-2021-24041

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