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CVE-2021-2429

Published: 21 July 2021

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.25 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

Notes

AuthorNote
leosilva
since 5.5 is no longer upstream supported and so far we cannot
patch it, marking it as ignored.

Priority

Medium

Cvss 3 Severity Score

5.9

Score breakdown

Status

Package Release Status
mariadb-10.0
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

upstream Not vulnerable

xenial Not vulnerable

mantic Does not exist

mariadb-10.1
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Not vulnerable

focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

upstream Not vulnerable

xenial Does not exist

mantic Does not exist

mariadb-10.3
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Not vulnerable

groovy Ignored
(end of life)
hirsute Does not exist

trusty Does not exist

upstream Not vulnerable

xenial Does not exist

mantic Does not exist

mariadb-10.5
Launchpad, Ubuntu, Debian
impish Not vulnerable

upstream Not vulnerable

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Not vulnerable

trusty Does not exist

xenial Does not exist

mariadb-5.5
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

upstream Not vulnerable

xenial Does not exist

mantic Does not exist

mysql-5.5
Launchpad, Ubuntu, Debian
bionic Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Ignored

upstream Not vulnerable
(8.x only)
vivid Does not exist

xenial Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

mantic Does not exist

mysql-5.6
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

upstream Not vulnerable
(8.x only)
bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

xenial Does not exist

mantic Does not exist

mysql-5.7
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(8.x only)
hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Not vulnerable
(8.x only)
xenial Not vulnerable
(8.x only)
focal Does not exist

groovy Does not exist

mantic Does not exist

mysql-8.0
Launchpad, Ubuntu, Debian
bionic Does not exist

focal
Released (8.0.26-0ubuntu0.20.04.2)
impish
Released (8.0.26-0ubuntu1)
jammy
Released (8.0.26-0ubuntu1)
kinetic
Released (8.0.26-0ubuntu1)
lunar
Released (8.0.26-0ubuntu1)
trusty Does not exist

upstream
Released (8.0.26)
xenial Does not exist

groovy Ignored
(end of life)
hirsute
Released (8.0.26-0ubuntu0.21.04.3)
mantic
Released (8.0.26-0ubuntu1)
percona-server-5.6
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

trusty Does not exist

upstream Needs triage

xenial Needed

mantic Does not exist

percona-xtradb-cluster-5.5
Launchpad, Ubuntu, Debian
impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

bionic Does not exist

focal Does not exist

groovy Does not exist

trusty Does not exist

xenial Does not exist

hirsute Does not exist

upstream Needs triage

mantic Does not exist

percona-xtradb-cluster-5.6
Launchpad, Ubuntu, Debian
focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

bionic Does not exist

xenial Needed

mantic Does not exist

Severity score breakdown

Parameter Value
Base score 5.9
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H