CVE-2019-20923

MEDIUM

MongoDB Server <4.0.7 - DoS

Title source: llm
STIX 2.1

Description

A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which throw unhandled Javascript exceptions containing types intended to be scoped to the Javascript engine's internals. This issue affects MongoDB Server v4.0 versions prior to 4.0.7.

Scores

CVSS v3 6.5
EPSS 0.0043
EPSS Percentile 62.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-749
Status published
Products (1)
mongodb/mongodb 4.0.0 - 4.0.7
Published Nov 23, 2020
Tracked Since Feb 18, 2026