CVE-2019-2392 - CVE House
Back to Database
Status published Medium CVE-2019-2392

$mod can result in undefined behavior

Vulnerability Description

A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which use the $mod operator to overflow negative values. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.1; v4.2 versions prior to 4.2.9; v4.0 versions prior to 4.0.20; v3.6 versions prior to 3.6.20.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-2392

Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

MongoDB Inc.

View all reports →

Affected Software

MongoDB Server
Vulnerable Versions:
3.6, 4.0, 4.2, 4.4

Timeline

Official Publish: November 23rd, 2020
Last Modified: September 16th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)