Security Advisory

CVE-2020-1903

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-10-06 17:35:25

Last updated 2024-08-04 06:53:59

Assigner facebook

State PUBLISHED

Description

An issue when unzipping docx, pptx, and xlsx documents in WhatsApp for iOS prior to v2.20.61 and WhatsApp Business for iOS prior to v2.20.61 could have resulted in an out-of-memory denial of service. This issue would have required the receiver to explicitly open the attachment if it was received from a number not in the receivers WhatsApp contacts.

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