CVE-2021-20333CWE-117

Server log entry spoofing via newline injection

Medium · published July 23, 2021

CVSS v3.1
5.3
EPSS
1%
Percentile
70.3
In the wild
Unconfirmed
What it is

Sending specially crafted commands to a MongoDB Server may result in artificial log entries being generated or for log entries to be split. This issue affects MongoDB Server v3.6 versions prior to 3.6.20; MongoDB Server v4.0 versions prior to 4.0.21 and MongoDB Server v4.2 versions prior to 4.2.10.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.01300 · 70.3th percentile
Weakness
CWE-117 · Improper Output Neutralization for Logs
Published
2021-07-23T11:25Z
EPSS history
Timeline
  • 23 JUL 11:25Z
    Server log entry spoofing via newline injection
    cvelistv5