Vulnerability · NVD

CVE-2020-1909

CVE-2020-1909, critical severity (CVSS 9.8): 1 tracked app concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 9.8
Exploitation: 2.3 %
Tracked apps: 1
Still exposed: 0

Published on 2020-11-03

A use-after-free in a logging library in WhatsApp for iOS prior to v2.20.111 and WhatsApp Business for iOS prior to v2.20.111 could have resulted in memory corruption, crashes and potentially code execution. This could have happened only if several events occurred together in sequence, including receiving an animated sticker while placing a WhatsApp video call on hold.

Attack vector : Network No privileges required No user interaction

Show raw CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS 2.28% above median percentile 82.4%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

WhatsApp iOS ios:net.whatsapp.WhatsApp

Affected <2.20.111 Fixed in 2.20.111 Latest tracked 26.37.76 patched

Vulnerable CPE configurations (2)

Vendor	Product	Platform	Versions	CPE 2.3 URI
whatsapp	whatsapp iOS	iOS	<2.20.111	cpe:2.3:a:whatsapp:whatsapp::::::iphone_os::*
whatsapp	whatsapp_business iOS	iOS	<2.20.111	cpe:2.3:a:whatsapp:whatsapp_business::::::iphone_os::*

View on NVD ↗ Advisory · www.whatsapp.com

Manage your fleet with Appaloosa

Appaloosa pushes OS updates, apps and policies to your Windows, macOS, iOS and Android devices from one console.

Discover Appaloosa MDM