CVE-2018-20655CWE-121

CVE-2018-20655: vulnerability in Facebook WhatsApp for iOS

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 2.2%
When receiving calls using WhatsApp for iOS, a missing size check when parsing a sender-provided packet allowed for a stack-based overflow. This issue affects WhatsApp for iOS prior to v2.18.90.24 and WhatsApp Business for iOS prior to v2.18.90.24.
Affected products
Facebook · WhatsApp Business for iOSFacebook · WhatsApp for iOS
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