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CVE-2019-11931 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.facebook.com/security/advisories/cve-2019-11931 CVEThird Party Advisory
https://www.facebook.com/security/advisories/cve-2019-11931 [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]
CWE-121Stack-based Buffer Overflow[email protected]

Affected Products

ProductVersions
whatsapp whatsapp
<= 2.18.368
< 2.19.100
< 2.19.274

CPE

  • cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:windows:*:*
  • cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:android:*:*

Remediation

  • No remediation found in references.
whatsapp whatsapp business
< 2.19.100
< 2.19.104

CPE

  • cpe:2.3:a:whatsapp:whatsapp_business:*:*:*:*:*:iphone_os:*:*
  • cpe:2.3:a:whatsapp:whatsapp_business:*:*:*:*:*:android:*:*

Remediation

  • No remediation found in references.
whatsapp whatsapp enterprise client
< 2.25.3

CPE

  • cpe:2.3:a:whatsapp:whatsapp_enterprise_client:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-11931
NVD Published Date:
Nov 14, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-11931 Details - Not Deferred