cbcvebase.
CVE-2020-1903
published 2020-10-06

CVE-2020-1903: 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…

PriorityP419medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.66%
47.7th percentile
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 receiver's WhatsApp contacts.

Affected

6 ranges
VendorProductVersion rangeFixed in
facebookwhatsapp_business_for_ios
facebookwhatsapp_business_for_ios>= unspecified < 2.20.612.20.61
facebookwhatsapp_for_ios
facebookwhatsapp_for_ios>= unspecified < 2.20.612.20.61
whatsappwhatsapp< 2.20.612.20.61
whatsappwhatsapp_business< 2.20.612.20.61

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
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