CVE-2017-3642
libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer)
CVE-2017-3642 is fixed in 10 products on 1 platform, first by libmysqlclient20 5.7.19-0ubuntu1, released July 23, 2019. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0276
86th percentile
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.7.18 and earlier. 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
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libmysqlclient20 · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | libmysqlclient20 5.7.19-0ubuntu1 | Jul 23, 2019 |
| mysql-client · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | mysql-client 5.7.19-0ubuntu1 | Jul 23, 2019 |
| mysql-client-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | mysql-client-5.7 5.7.19-0ubuntu1 | Jul 23, 2019 |
| mysql-client-core-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | mysql-client-core-5.7 5.7.19-0ubuntu1 | Jul 23, 2019 |
| mysql-server · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | mysql-server 5.7.19-0ubuntu1 | Jul 23, 2019 |
| mysql-server-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | mysql-server-5.7 5.7.19-0ubuntu1 | Jul 23, 2019 |
| mysql-server-core-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | mysql-server-core-5.7 5.7.19-0ubuntu1 | Jul 23, 2019 |
| mysql-source-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | mysql-source-5.7 5.7.19-0ubuntu1 | Jul 23, 2019 |
| mysql-testsuite · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | mysql-testsuite 5.7.19-0ubuntu1 | Jul 23, 2019 |
| mysql-testsuite-5.7 · Ubuntu 18.04.6 LTS (bionic) | 5.7.19-0ubuntu1 | mysql-testsuite-5.7 5.7.19-0ubuntu1 | Jul 23, 2019 |