CVE-2019-2737
Description
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Pluggable Auth). Supported versions that are affected are 5.6.44 and prior, 5.7.26 and prior and 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).
How to fix
- mariadb mariadb5.5.65, 10.1.41, 10.2.26, 10.3.17, 10.4.7 or later
- usn.ubuntu.com/4070-1/
- usn.ubuntu.com/4070-2/
- usn.ubuntu.com/4070-3/
- access.redhat.com/errata/RHSA-2019:2484
- access.redhat.com/errata/RHSA-2019:2511
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CN3JPT5ICOAWQNPFVPVLLYR4TQIX4MXP/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A55N3HZ3JZBXHQMGTUHY63FVTDU5ILEV/
- access.redhat.com/errata/RHSA-2019:3708
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| oracle mysql | 5.6.0 ≤ v ≤ 5.6.44, 5.7.0 ≤ v ≤ 5.7.26, 8.0.0 ≤ v ≤ 8.0.16 | — |
| canonical ubuntu_linux | 16.04, 18.04, 19.04 | — |
| mariadb mariadb | 5.5.0 ≤ v < 5.5.65, 10.1.0 ≤ v < 10.1.41, 10.2.0 ≤ v < 10.2.26, 10.3.0 ≤ v < 10.3.17, 10.4.0 ≤ v < 10.4.7 | 5.5.65, 10.1.41, 10.2.26, 10.3.17, 10.4.7 |
| fedoraproject fedora | 29, 30 | — |
| opensuse leap | 15.1 | — |
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