CVE-2018-20655

CVE-2018-20655

Vendor Facebook
Product WhatsApp for iOS
Weakness CWE-121
Published June 14, 2019
Last update August 5, 2024
View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 14, 2019 CVE published
August 5, 2024 Record updated