CVE-2020-14775
libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component:InnoDB)
CVE-2020-14775 is fixed in 27 products on 1 platform, first by libmysqlclient20 5.7.32-0ubuntu0.18.04.1, released October 21, 2020. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
6.5
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0246
84th percentile
Vulnerability in the MySQL Server product of Oracle MySQL (component:InnoDB). Supported versions that are affected are 5.7.31 and prior and8.0.21 and prior. Easily exploitable vulnerability allows low privilegedattacker with network access via multiple protocols to compromise MySQLServer. Successful attacks of this vulnerability can result in unauthorizedability to cause a hang or frequently repeatable crash (complete DOS) ofMySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector:(CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libmysqlclient20 · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | libmysqlclient20 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| libmysqlclient21 · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | libmysqlclient21 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| libmysqlclient21 · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | libmysqlclient21 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mecab · RHEL 8 | 0:0.996-1.module+el8.0.0+3898+e09bb8de.9 | RHSA-2021:3590 | Sep 21, 2021 |
| mecab · ol 8 | 0:0.996-1.module+el8.0.0+5253+1dce7bb2.9 | ELSA-2021-3590 | Sep 23, 2021 |
| mecab-ipadic · RHEL 8 | 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de | RHSA-2021:3590 | Sep 21, 2021 |
| mecab-ipadic · ol 8 | 0:2.7.0.20070801-16.0.1.module+el8.0.0+5253+1dce7bb2 | ELSA-2021-3590 | Sep 23, 2021 |
| mecab-ipadic-EUCJP · RHEL 8 | 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de | RHSA-2021:3590 | Sep 21, 2021 |
| mecab-ipadic-EUCJP · ol 8 | 0:2.7.0.20070801-16.0.1.module+el8.0.0+5253+1dce7bb2 | ELSA-2021-3590 | Sep 23, 2021 |
| mysql · RHEL 8 | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 | RHSA-2021:3590 | Sep 21, 2021 |
| mysql · ol 8 | 0:8.0.26-1.module+el8.4.0+20311+30d12931 | ELSA-2021-3590 | Sep 23, 2021 |
| mysql-client · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | mysql-client 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| mysql-client · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-client 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-client · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-client 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mysql-client-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | mysql-client-5.7 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| mysql-client-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-client-8.0 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-client-8.0 · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-client-8.0 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mysql-client-core-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | mysql-client-core-5.7 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| mysql-client-core-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-client-core-8.0 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-client-core-8.0 · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-client-core-8.0 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mysql-common · RHEL 8 | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 | RHSA-2021:3590 | Sep 21, 2021 |
| mysql-common · ol 8 | 0:8.0.26-1.module+el8.4.0+20311+30d12931 | ELSA-2021-3590 | Sep 23, 2021 |
| mysql-devel · RHEL 8 | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 | RHSA-2021:3590 | Sep 21, 2021 |
| mysql-devel · ol 8 | 0:8.0.26-1.module+el8.4.0+20311+30d12931 | ELSA-2021-3590 | Sep 23, 2021 |
| mysql-errmsg · RHEL 8 | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 | RHSA-2021:3590 | Sep 21, 2021 |
| mysql-errmsg · ol 8 | 0:8.0.26-1.module+el8.4.0+20311+30d12931 | ELSA-2021-3590 | Sep 23, 2021 |
| mysql-libs · RHEL 8 | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 | RHSA-2021:3590 | Sep 21, 2021 |
| mysql-libs · ol 8 | 0:8.0.26-1.module+el8.4.0+20311+30d12931 | ELSA-2021-3590 | Sep 23, 2021 |
| mysql-router · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-router 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-router · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-router 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mysql-server · RHEL 8 | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 | RHSA-2021:3590 | Sep 21, 2021 |
| mysql-server · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | mysql-server 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| mysql-server · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-server 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-server · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-server 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mysql-server · ol 8 | 0:8.0.26-1.module+el8.4.0+20311+30d12931 | ELSA-2021-3590 | Sep 23, 2021 |
| mysql-server-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | mysql-server-5.7 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| mysql-server-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-server-8.0 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-server-8.0 · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-server-8.0 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mysql-server-core-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | mysql-server-core-5.7 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| mysql-server-core-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-server-core-8.0 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-server-core-8.0 · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-server-core-8.0 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mysql-source-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | mysql-source-5.7 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| mysql-source-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-source-8.0 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-source-8.0 · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-source-8.0 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mysql-test · RHEL 8 | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 | RHSA-2021:3590 | Sep 21, 2021 |
| mysql-test · ol 8 | 0:8.0.26-1.module+el8.4.0+20311+30d12931 | ELSA-2021-3590 | Sep 23, 2021 |
| mysql-testsuite · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | mysql-testsuite 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| mysql-testsuite · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-testsuite 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-testsuite · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-testsuite 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
| mysql-testsuite-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.32-0ubuntu0.18.04.1 | mysql-testsuite-5.7 5.7.32-0ubuntu0.18.04.1 | Oct 21, 2020 |
| mysql-testsuite-8.0 · Ubuntu 20.04 LTS (focal) | 8.0.22-0ubuntu0.20.04.2 | mysql-testsuite-8.0 8.0.22-0ubuntu0.20.04.2 | Jul 21, 2021 |
| mysql-testsuite-8.0 · Ubuntu 24.10 (oracular) | 8.0.22-0ubuntu0.20.10.2 | mysql-testsuite-8.0 8.0.22-0ubuntu0.20.10.2 | Jan 16, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.