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CVE-2018-20655

CRITICAL

9.8

CVSS Severity Score

EPSS Score0.1650%

EPSS Percentile3.38th

Published2019年6月14日

Last Modified2025年9月3日

Vulnerability Description

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 Platforms (CPE)

📦

Whatsapp

Whatsapp

< 2.18.90.24

📦

Whatsapp

Whatsapp Business

< 2.18.90.24

References & Advisories

🔗 http://www.securityfocus.com/bid/108805

🔗 https://www.facebook.com/security/advisories/cve-2018-20655/

🔗 http://www.securityfocus.com/bid/108805

🔗 https://www.facebook.com/security/advisories/cve-2018-20655/

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