CVE-2020-2895
Published: 15 April 2020
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.19 and prior. Easily exploitable vulnerability allows high privileged 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 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Notes
| Author | Note |
|---|---|
| leosilva | since 5.5 is no longer upstream supported and so far we cannot patch it, marking it as ignored. |
| mdeslaur | MySQL 8.x only |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
mariadb-10.3 Launchpad, Ubuntu, Debian |
groovy |
Ignored
(end of life)
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Not vulnerable
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Not vulnerable
|
|
|
mysql-5.5 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
| trusty |
Ignored
|
|
| vivid |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
|
mysql-5.6 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| lunar |
Does not exist
|
|
|
mysql-5.7 Launchpad, Ubuntu, Debian |
upstream |
Not vulnerable
(code not present)
|
| trusty |
Does not exist
|
|
| xenial |
Not vulnerable
(code not present)
|
|
| bionic |
Not vulnerable
(code not present)
|
|
| eoan |
Does not exist
|
|
| 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
|
|
|
mysql-8.0 Launchpad, Ubuntu, Debian |
upstream |
Released
(8.0.20)
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| eoan |
Released
(8.0.20-0ubuntu0.19.10.1)
|
|
| focal |
Released
(8.0.20-0ubuntu0.20.04.1)
|
|
| groovy |
Released
(8.0.20-0ubuntu1)
|
|
| hirsute |
Released
(8.0.20-0ubuntu1)
|
|
| impish |
Released
(8.0.20-0ubuntu1)
|
|
| jammy |
Released
(8.0.20-0ubuntu1)
|
|
| kinetic |
Released
(8.0.20-0ubuntu1)
|
|
| lunar |
Released
(8.0.20-0ubuntu1)
|
|
|
mariadb-5.5 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| groovy |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Not vulnerable
|
|
|
mariadb-10.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| upstream |
Not vulnerable
|
|
| hirsute |
Does not exist
|
|
| groovy |
Does not exist
|
|
| xenial |
Needed
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
|
mariadb-10.1 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| bionic |
Not vulnerable
|
|
| upstream |
Not vulnerable
|
|
| hirsute |
Does not exist
|
|
| groovy |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
|
percona-xtradb-cluster-5.5 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| groovy |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
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
|
|
| xenial |
Does not exist
|
|
|
percona-server-5.6 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
| trusty |
Does not exist
|
|
| bionic |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| xenial |
Needed
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
|
percona-xtradb-cluster-5.6 Launchpad, Ubuntu, Debian |
groovy |
Does not exist
|
| xenial |
Needed
|
|
| bionic |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
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
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 4.9 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | High |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |