CVE-2018-20655

Published Jun 14, 2019 CVSS 3.1 · 9.8 Critical EPSS 2.2% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2018-13206 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.
History
Type Values Removed Values Added
First Time appeared Whatsapp whatsapp Business
CPEs cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:business:iphone_os:*:* cpe:2.3:a:whatsapp:whatsapp_business:*:*:*:*:*:iphone_os:*:*
Vendors & Products Whatsapp whatsapp Business
Weaknesses

Sources

Status
PUBLISHED
Assigner
facebook
Published
Updated
Aug 5, 2024, 12:05 PM
Reserved
Jan 2, 2019, 12:00 AM
Status
Modified
Published
Jun 14, 2019, 5:29 PM
Modified
Jun 17, 2026, 1:53 AM