CVE-2019-2503
Description
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection Handling). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Difficult to exploit vulnerability allows low privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.4 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H).
How to fix
- mariadb mariadb5.5.62, 10.0.37, 10.1.36, 10.2.18, 10.3.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| oracle mysql | 5.6.0 ≤ v ≤ 5.6.42, 5.7.0 ≤ v ≤ 5.7.24, 8.0.0 ≤ v ≤ 8.0.13 | — |
| mariadb mariadb | 5.5.0 ≤ v < 5.5.62, 10.0.0 ≤ v < 10.0.37, 10.1.0 ≤ v < 10.1.36, 10.2.0 ≤ v < 10.2.18, 10.3.0 ≤ v < 10.3.10 | 5.5.62, 10.0.37, 10.1.36, 10.2.18, 10.3.10 |
| 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 | — |
| canonical ubuntu_linux | 16.04, 18.04, 18.10 | — |
| redhat enterprise_linux_desktop | 7.0, 8.0 | — |
| redhat enterprise_linux_eus | 8.1, 8.2, 8.4, 8.6 | — |
| redhat enterprise_linux_server | 7.0, 8.0 | — |
| redhat enterprise_linux_server_aus | 8.2, 8.4, 8.6 | — |
| redhat enterprise_linux_server_tus | 8.2, 8.4, 8.6 | — |
| redhat enterprise_linux_workstation | 7.0, 8.0 | — |
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