9.8

CVE-2020-1891

A user controlled parameter used in video call in WhatsApp for Android prior to v2.20.17, WhatsApp Business for Android prior to v2.20.7, WhatsApp for iPhone prior to v2.20.20, and WhatsApp Business for iPhone prior to v2.20.20 could have allowed an out-of-bounds write on 32-bit devices.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
WhatsApp ≫ WhatsApp SwPlatform android Version < 2.20.17
WhatsApp ≫ WhatsApp SwPlatform iphone_os Version < 2.20.20
WhatsApp ≫ WhatsApp Business SwPlatform android Version < 2.20.7
WhatsApp ≫ WhatsApp Business SwPlatform iphone_os Version < 2.20.20
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.49% 0.707
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://www.whatsapp.com/security/advisories/2020
Vendor Advisory