libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Locking)
CVE-2018-2771 is fixed in 10 products on 1 platform, first by libmysqlclient20 5.7.22-0ubuntu18.04.1, released April 17, 2018. It is not reported as exploited. Patch Radar priority: Routine.
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Locking). Supported versions that are affected are 5.5.59 and prior, 5.6.39 and prior and 5.7.21 and prior. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/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) | 5.7.22-0ubuntu18.04.1 | libmysqlclient20 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |
| mysql-client · Ubuntu 18.04.6 LTS (bionic) | 5.7.22-0ubuntu18.04.1 | mysql-client 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |
| mysql-client-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.22-0ubuntu18.04.1 | mysql-client-5.7 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |
| mysql-client-core-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.22-0ubuntu18.04.1 | mysql-client-core-5.7 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |
| mysql-server · Ubuntu 18.04.6 LTS (bionic) | 5.7.22-0ubuntu18.04.1 | mysql-server 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |
| mysql-server-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.22-0ubuntu18.04.1 | mysql-server-5.7 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |
| mysql-server-core-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.22-0ubuntu18.04.1 | mysql-server-core-5.7 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |
| mysql-source-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.22-0ubuntu18.04.1 | mysql-source-5.7 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |
| mysql-testsuite · Ubuntu 18.04.6 LTS (bionic) | 5.7.22-0ubuntu18.04.1 | mysql-testsuite 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |
| mysql-testsuite-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.22-0ubuntu18.04.1 | mysql-testsuite-5.7 5.7.22-0ubuntu18.04.1 | Apr 17, 2018 |