# CVE-2019-3003: libmysqlclient21: Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB)

CVE-2019-3003 is fixed in 20 products on 1 platform, first by RHSA-2019:2511, released August 15, 2019. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2019-3003
- Priority: Routine
- CVSS: 4.9 (Medium)
- EPSS: 0.0233
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 15, 2019

## Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.16 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).

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libmysqlclient21 Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [libmysqlclient21 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libmysqlclient21-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mecab RHEL 8 | 0:0.996-1.module+el8.0.0+3898+e09bb8de.9 | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mecab-ipadic RHEL 8 | 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mecab-ipadic-EUCJP RHEL 8 | 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mysql RHEL 8 | 0:8.0.17-3.module+el8.0.0+3898+e09bb8de | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mysql-client Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-client 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-client-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mysql-client-8.0 Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-client-8.0 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-client-8.0-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mysql-client-core-8.0 Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-client-core-8.0 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-client-core-8.0-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mysql-common RHEL 8 | 0:8.0.17-3.module+el8.0.0+3898+e09bb8de | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mysql-devel RHEL 8 | 0:8.0.17-3.module+el8.0.0+3898+e09bb8de | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mysql-errmsg RHEL 8 | 0:8.0.17-3.module+el8.0.0+3898+e09bb8de | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mysql-libs RHEL 8 | 0:8.0.17-3.module+el8.0.0+3898+e09bb8de | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mysql-router Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-router 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-router-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mysql-server RHEL 8 | 0:8.0.17-3.module+el8.0.0+3898+e09bb8de | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mysql-server Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-server 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-server-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mysql-server-8.0 Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-server-8.0 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-server-8.0-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mysql-server-core-8.0 Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-server-core-8.0 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-server-core-8.0-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mysql-source-8.0 Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-source-8.0 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-source-8.0-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mysql-test RHEL 8 | 0:8.0.17-3.module+el8.0.0+3898+e09bb8de | [RHSA-2019:2511](https://patchblox.com/security/data/fix/linux/rhsa-2019-2511.md) | Aug 15, 2019 |
| Linux | mysql-testsuite Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-testsuite 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-testsuite-8.0.18-0ubuntu3.md) | Oct 16, 2019 |
| Linux | mysql-testsuite-8.0 Ubuntu 20.04 LTS (focal) | 8.0.18-0ubuntu3 | [mysql-testsuite-8.0 8.0.18-0ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-mysql-testsuite-8.0-8.0.18-0ubuntu3.md) | Oct 16, 2019 |

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