CVE-2020-7926 MEDIUM

CVE-2020-7926: Specific query can cause a DoS against MongoDB Server

Vendor Mongodb Inc.
Product MongoDB Server
Weakness CWE-755
Published November 23, 2020
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

A user authorized to perform database queries may cause denial of service by issuing a specially crafted query which violates an invariant in the server selection subsystem. This issue affects MongoDB Server v4.4 versions prior to 4.4.1. Versions before 4.4 are not affected.

Key dates

02Disclosure timeline

November 23, 2020 CVE published
September 16, 2024 Record updated