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CVE-2022-27383

Published: 12 April 2022

MariaDB Server v10.6 and below was discovered to contain an use-after-free in the component my_strcasecmp_8bit, which is exploited via specially crafted SQL statements.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
mariadb-10.0
Launchpad, Ubuntu, Debian
trusty Ignored
(out of standard support)
upstream Needs triage

xenial Needs triage

mariadb-10.1
Launchpad, Ubuntu, Debian
bionic Needs triage

trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
mariadb-10.3
Launchpad, Ubuntu, Debian
focal
Released (1:10.3.37-0ubuntu0.20.04.1)
trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
mariadb-10.5
Launchpad, Ubuntu, Debian
impish Ignored
(reached end-of-life)
trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
mariadb-10.6
Launchpad, Ubuntu, Debian
jammy
Released (1:10.6.11-0ubuntu0.22.04.1)
kinetic
Released (1:10.6.8-1)
trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)
mariadb-5.5
Launchpad, Ubuntu, Debian
trusty Ignored
(out of standard support)
upstream Needs triage

xenial Ignored
(out of standard support)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H