The calling logic for WhatsApp for Android prior to v2.21.23, WhatsApp Business for Android prior to v2.21.23, WhatsApp for iOS prior to v2.21.230, WhatsApp Business for iOS prior to v2.21.230, WhatsApp for KaiOS prior to v2.2143, WhatsApp Desktop prior to v2.2146 could have allowed an out-of-bounds write if a user makes a 1:1 call to a malicious actor.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://www.whatsapp.com/security/advisories/2021/ |
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History
Thu, 22 May 2025 19:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
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Status: PUBLISHED
Assigner: facebook
Published: 2022-01-04T18:55:08.000Z
Updated: 2025-05-22T18:36:53.143Z
Reserved: 2021-01-13T00:00:00.000Z
Link: CVE-2021-24042

Updated: 2024-08-03T19:21:17.296Z

Status : Modified
Published: 2022-01-04T19:15:14.603
Modified: 2025-05-22T19:15:23.703
Link: CVE-2021-24042

No data.