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CVE-2022-27379

Published: 12 April 2022

An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10.6.2 and below was discovered to allow attackers to cause a Denial of Service (DoS) 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
xenial Needs triage

trusty Ignored
(end of standard support)
upstream Needs triage

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

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

xenial Ignored
(end of standard support)
impish Ignored
(end of life)
mariadb-10.6
Launchpad, Ubuntu, Debian
jammy
Released (1:10.6.11-0ubuntu0.22.04.1)
kinetic
Released (1:10.6.8-1)
lunar Not vulnerable
(1:10.6.8-1)
trusty Ignored
(end of standard support)
upstream Needs triage

xenial Ignored
(end of standard support)
mantic Does not exist

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

xenial Ignored
(end of standard support)
mariadb-10.1
Launchpad, Ubuntu, Debian
bionic Needs triage

trusty Ignored
(end of standard support)
upstream Needs triage

xenial Ignored
(end 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