CVE-2020-2752
Published: 15 April 2020
Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/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. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
mysql-5.7 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Released
(5.7.28-0ubuntu0.18.04.1)
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| upstream |
Released
(5.7.28)
|
|
| xenial |
Released
(5.7.28-0ubuntu0.16.04.1)
|
|
| hirsute |
Does not exist
|
|
| groovy |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
|
mariadb-10.0 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| impish |
Does not exist
|
|
| groovy |
Does not exist
|
|
| xenial |
Needs triage
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| mantic |
Does not exist
|
|
|
mariadb-10.1 Launchpad, Ubuntu, Debian |
eoan |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| bionic |
Released
(1:10.1.47-0ubuntu0.18.04.1)
|
|
| impish |
Does not exist
|
|
| groovy |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| mantic |
Does not exist
|
|
|
mariadb-5.5 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| impish |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| jammy |
Does not exist
|
|
| mantic |
Does not exist
|
|
|
mysql-5.5 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| trusty |
Ignored
|
|
| upstream |
Needs triage
|
|
| vivid |
Does not exist
|
|
| xenial |
Does not exist
|
|
| impish |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| jammy |
Does not exist
|
|
| mantic |
Does not exist
|
|
|
mysql-5.6 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| impish |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| groovy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| jammy |
Does not exist
|
|
| mantic |
Does not exist
|
|
|
mysql-8.0 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| hirsute |
Not vulnerable
(8.0.18-0ubuntu1)
|
|
| groovy |
Not vulnerable
(8.0.18-0ubuntu1)
|
|
| eoan |
Released
(8.0.18-0ubuntu0.19.10.1)
|
|
| focal |
Not vulnerable
(8.0.18-0ubuntu1)
|
|
| impish |
Not vulnerable
(8.0.18-0ubuntu1)
|
|
| jammy |
Not vulnerable
(8.0.18-0ubuntu1)
|
|
| kinetic |
Not vulnerable
(8.0.18-0ubuntu1)
|
|
| lunar |
Not vulnerable
(8.0.18-0ubuntu1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(8.0.18)
|
|
| xenial |
Does not exist
|
|
| mantic |
Not vulnerable
(8.0.18-0ubuntu1)
|
|
|
mariadb-10.3 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| eoan |
Ignored
(end of life)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| focal |
Released
(1:10.3.25-0ubuntu0.20.04.1)
|
|
| impish |
Does not exist
|
|
| groovy |
Ignored
(end of life)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| mantic |
Does not exist
|
|
|
percona-server-5.6 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| groovy |
Does not exist
|
|
| xenial |
Needs triage
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| mantic |
Does not exist
|
|
|
percona-xtradb-cluster-5.5 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| eoan |
Does not exist
|
|
| groovy |
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
|
|
| mantic |
Does not exist
|
|
|
percona-xtradb-cluster-5.6 Launchpad, Ubuntu, Debian |
groovy |
Does not exist
|
| xenial |
Needs triage
|
|
| 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
|
|
| mantic |
Does not exist
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.3 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |