Vulnerability · Published Oct 21, 2020 · Assigned by oracle
CVE-2020-14828
High 7.2
In plain English
A high-severity security flaw in MySQL Server from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.21 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 takeover of MySQL Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | mecab | 0.996-1.module_el8.4.0+2532+b8928c02.9 | ALSA-2021:3590 |
| AlmaLinux:8 | mecab | 0.996-1.module_el8.5.0+33+8bc5f36a.9 | ALSA-2021:3590 |
| AlmaLinux:8 | mecab-ipadic | 2.7.0.20070801-16.module_el8.5.0+33+8bc5f36a | ALSA-2021:3590 |
| AlmaLinux:8 | mecab-ipadic | 2.7.0.20070801-16.module_el8.4.0+2532+b8928c02 | ALSA-2021:3590 |
| AlmaLinux:8 | mecab-ipadic-EUCJP | 2.7.0.20070801-16.module_el8.5.0+33+8bc5f36a | ALSA-2021:3590 |
| AlmaLinux:8 | mecab-ipadic-EUCJP | 2.7.0.20070801-16.module_el8.4.0+2532+b8928c02 | ALSA-2021:3590 |
| AlmaLinux:8 | mysql | 8.0.26-1.module_el8.4.0+2532+b8928c02 | ALSA-2021:3590 |
| AlmaLinux:8 | mysql | 8.0.26-1.module_el8.5.0+33+8bc5f36a | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-common | 8.0.26-1.module_el8.4.0+2532+b8928c02 | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-common | 8.0.26-1.module_el8.5.0+33+8bc5f36a | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-devel | 8.0.26-1.module_el8.4.0+2532+b8928c02 | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-devel | 8.0.26-1.module_el8.5.0+33+8bc5f36a | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-errmsg | 8.0.26-1.module_el8.4.0+2532+b8928c02 | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-errmsg | 8.0.26-1.module_el8.5.0+33+8bc5f36a | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-libs | 8.0.26-1.module_el8.4.0+2532+b8928c02 | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-libs | 8.0.26-1.module_el8.5.0+33+8bc5f36a | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-server | 8.0.26-1.module_el8.4.0+2532+b8928c02 | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-server | 8.0.26-1.module_el8.5.0+33+8bc5f36a | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-test | 8.0.26-1.module_el8.4.0+2532+b8928c02 | ALSA-2021:3590 |
| AlmaLinux:8 | mysql-test | 8.0.26-1.module_el8.5.0+33+8bc5f36a | ALSA-2021:3590 |
| Rocky Linux:8 | mecab | 0:0.996-1.module+el8.3.0+242+87d3366a.9 | RLSA-2021:3590 |
| Rocky Linux:8 | mecab-ipadic | 0:2.7.0.20070801-16.module+el8.3.0+242+87d3366a | RLSA-2021:3590 |
| Rocky Linux:8 | mysql | 0:8.0.26-1.module+el8.4.0+652+6de068a7 | RLSA-2021:3590 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | MySQL Server | 8.0.21 and prior |
References
- https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20201023-0003/ x_refsource_CONFIRM
- GLSA-202105-27 vendor-advisory, x_refsource_GENTOO