CVE-2021-3850

Publication date 25 January 2022

Last updated 30 May 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.1 · Critical

Score breakdown

Authentication Bypass by Primary Weakness in GitHub repository adodb/adodb prior to 5.20.21.

Status

Package Ubuntu Release Status
libphp-adodb 25.04 plucky
Not affected
24.10 oracular
Not affected
24.04 LTS noble
Not affected
23.10 mantic
Not affected
23.04 lunar Ignored end of life, was needs-triage
22.10 kinetic Ignored end of life, was needs-triage
22.04 LTS jammy
Fixed 5.20.19-1ubuntu0.1
21.10 impish Ignored end of life
20.04 LTS focal
Fixed 5.20.16-1ubuntu0.1~esm1
18.04 LTS bionic
Fixed 5.20.9-1ubuntu0.1~esm1
16.04 LTS xenial
Fixed 5.20.3-1ubuntu1+esm1
14.04 LTS trusty Ignored end of standard support

Get expanded security coverage with Ubuntu Pro

Reduce your average CVE exposure time from 98 days to 1 day with expanded CVE patching, ten-years security maintenance and optional support for the full stack of open-source applications. Free for personal use.

Get Ubuntu Pro

Severity score breakdown

Parameter Value
Base score 9.1 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N