CVE-2018-20802CWE-394

Post-auth queries on compound index may crash mongod

Medium · published November 23, 2020

CVSS v3.1
6.5
EPSS
2%
Percentile
75.4
In the wild
Unconfirmed
What it is

A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries with compound indexes affecting QueryPlanner. This issue affects MongoDB Server v3.6 versions prior to 3.6.9 and MongoDB Server v4.0 versions prior to 4.0.3.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01584 · 75.4th percentile
Weakness
CWE-394 · Unexpected Status Code or Return Value
Published
2020-11-23T15:15Z
EPSS history
Timeline
  • 23 NOV 15:15Z
    Post-auth queries on compound index may crash mongod
    cvelistv5