CVE-2018-2771
Description
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).
How to fix
- mariadb mariadb5.5.60, 10.0.35, 10.1.33, 10.2.15 or later
- debian.org/security/2018/dsa-4341
- access.redhat.com/errata/RHSA-2018:1254
- access.redhat.com/errata/RHSA-2018:2729
- debian.org/security/2018/dsa-4176
- access.redhat.com/errata/RHSA-2018:3655
- access.redhat.com/errata/RHSA-2018:2439
- usn.ubuntu.com/3629-1/
- usn.ubuntu.com/3629-2/
- usn.ubuntu.com/3629-3/
- access.redhat.com/errata/RHSA-2019:1258
- security.gentoo.org/glsa/201908-24
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| oracle mysql | 5.5.0 ≤ v ≤ 5.5.59, 5.6.0 ≤ v ≤ 5.6.39, 5.7.0 ≤ v ≤ 5.7.21 | — |
| debian debian_linux | 7.0, 8.0, 9.0 | — |
| canonical ubuntu_linux | 12.04, 14.04, 16.04, 17.10, 18.04 | — |
| mariadb mariadb | 5.5.0 ≤ v < 5.5.60, 10.0.0 ≤ v < 10.0.35, 10.1.0 ≤ v < 10.1.33, 10.2.0 ≤ v < 10.2.15 | 5.5.60, 10.0.35, 10.1.33, 10.2.15 |
| redhat openstack | 12 | — |
| redhat enterprise_linux_desktop | 7.0 | — |
| redhat enterprise_linux_eus | 7.5, 7.6, 7.7 | — |
| redhat enterprise_linux_server | 7.0 | — |
| redhat enterprise_linux_server_aus | 7.6, 7.7 | — |
| redhat enterprise_linux_server_tus | 7.6, 7.7 | — |
| redhat enterprise_linux_workstation | 7.0 | — |
| netapp active_iq_unified_manager | 7.3 ≤ v, 9.5 ≤ v | — |
| netapp oncommand_insight | No range specified | — |
| netapp oncommand_workflow_automation | No range specified | — |
| netapp snapcenter | No range specified | — |
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