CVE-2018-20803CWE-835

Infinite loop in aggregation expression

Medium · published November 23, 2020

CVSS v3.1
6.5
EPSS
1%
Percentile
73.0
In the wild
Unconfirmed
What it is

A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which loop indefinitely in mathematics processing while retaining locks. This issue affects MongoDB Server v4.0 versions prior to 4.0.5; MongoDB Server v3.6 versions prior to 3.6.10 and MongoDB Server v3.4 versions prior to 3.4.19.

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
0.01440 · 73.0th percentile
Weakness
CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')
Published
2020-11-23T17:30Z
EPSS history
Timeline
  • 23 NOV 17:30Z
    Infinite loop in aggregation expression
    cvelistv5