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CVE-2020-15180

Published: 27 May 2021

A flaw was found in the mysql-wsrep component of mariadb. Lack of input sanitization in `wsrep_sst_method` allows for command injection that can be exploited by a remote attacker to execute arbitrary commands on galera cluster nodes. This threatens the system's confidentiality, integrity, and availability. This flaw affects mariadb versions before 10.1.47, before 10.2.34, before 10.3.25, before 10.4.15 and before 10.5.6.

Priority

Medium

Cvss 3 Severity Score

9.0

Score breakdown

Status

Package Release Status
mariadb-10.1
Launchpad, Ubuntu, Debian
bionic
Released (1:10.1.47-0ubuntu0.18.04.1)
impish Does not exist

focal Does not exist

groovy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

hirsute Does not exist

mantic Does not exist

mariadb-10.3
Launchpad, Ubuntu, Debian
focal
Released (1:10.3.25-0ubuntu0.20.04.1)
impish Does not exist

bionic Does not exist

groovy Ignored
(end of life)
kinetic Does not exist

lunar Does not exist

hirsute Does not exist

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

mantic Does not exist

mariadb-10.0
Launchpad, Ubuntu, Debian
impish Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

trusty Does not exist

upstream Needs triage

xenial Needed

jammy Does not exist

kinetic Does not exist

lunar Does not exist

hirsute Does not exist

mantic Does not exist

Severity score breakdown

Parameter Value
Base score 9.0
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Changed
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H