CVEvulnerability

CVE-2019-11931

7.8 HIGH Published 2019-11-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-11-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-121, CWE-787

Description

A stack-based buffer overflow could be triggered in WhatsApp by sending a specially crafted MP4 file to a WhatsApp user. The issue was present in parsing the elementary stream metadata of an MP4 file and could result in a DoS or RCE. This affects Android versions prior to 2.19.274, iOS versions prior to 2.19.100, Enterprise Client versions prior to 2.25.3, Business for Android versions prior to 2.19.104 and Business for iOS versions prior to 2.19.100.

Affected configurations

• whatsapp whatsapp (<= 2.18.368) • whatsapp whatsapp (< 2.19.100) • whatsapp whatsapp (< 2.19.274) • whatsapp whatsapp business (< 2.19.100) • whatsapp whatsapp business (< 2.19.104) • whatsapp whatsapp enterprise client (< 2.25.3)

Related

Weakness · CWE (2)

  • CWE-121 Stack-based Buffer Overflow weakness
  • CWE-787 Out-of-bounds Write weakness

References