CVE-2020-1910

HIGH

WhatsApp and WhatsApp Business < 2.21.1.13 - Out-of-bounds Write via Image Filter Processing

Title source: llm
STIX 2.1

Description

A missing bounds check in WhatsApp for Android prior to v2.21.1.13 and WhatsApp Business for Android prior to v2.21.1.13 could have allowed out-of-bounds read and write if a user applied specific image filters to a specially crafted image and sent the resulting image.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_confirm
https://www.whatsapp.com/security/advisories/2021/

Scores

CVSS v3 7.8
EPSS 0.0512
EPSS Percentile 91.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (2)
whatsapp/whatsapp < 2.21.1.13
whatsapp/whatsapp_business < 2.21.1.13
Published Feb 02, 2021
Tracked Since Feb 18, 2026