CVE-2020-14775medium
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.31 and prior and 8.0.21 and prior. Easily exploitable vulnerability allows low 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 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
References
https://www.oracle.com/security-alerts/cpuoct2020.html
Details
Source: MITRE
Published: 2020-10-21
Updated: 2021-05-26
Type: NVD-CWE-noinfo
Risk Information
CVSS v2
Base Score: 4
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8
Severity: MEDIUM
CVSS v3
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 2.8
Severity: MEDIUM
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from 5.7.0 to 5.7.31 (inclusive)
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from 8.0.0 to 8.0.21 (inclusive)
Configuration 2
OR
cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:* versions up to 7.3 (inclusive)
cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
Configuration 3
OR
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 154083 | RHEL 7 : rh-mysql80-mysql (RHSA-2021:3811) | Nessus | Red Hat Local Security Checks | medium |
| 153575 | Oracle Linux 8 : mysql:8.0 (ELSA-2021-3590) | Nessus | Oracle Linux Local Security Checks | medium |
| 153522 | RHEL 8 : mysql:8.0 (RHSA-2021:3590) | Nessus | Red Hat Local Security Checks | medium |
| 153519 | CentOS 8 : mysql:8.0 (CESA-2021:3590) | Nessus | CentOS Local Security Checks | medium |
| 148357 | Photon OS 4.0: Mysql PHSA-2021-4.0-0007 | Nessus | PhotonOS Local Security Checks | high |
| 143062 | Photon OS 1.0: Mysql PHSA-2020-1.0-0338 | Nessus | PhotonOS Local Security Checks | medium |
| 142657 | Photon OS 3.0: Mysql PHSA-2020-3.0-0160 | Nessus | PhotonOS Local Security Checks | high |
| 142653 | Photon OS 2.0: Mysql PHSA-2020-2.0-0294 | Nessus | PhotonOS Local Security Checks | medium |
| 142580 | Fedora 32 : community-mysql (2020-4f9ee82bc5) | Nessus | Fedora Local Security Checks | medium |
| 142518 | Fedora 31 : community-mysql (2020-53df1c05be) | Nessus | Fedora Local Security Checks | medium |
| 142509 | Fedora 33 : community-mysql (2020-eee64a579c) | Nessus | Fedora Local Security Checks | medium |
| 141937 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 : MySQL vulnerabilities (USN-4604-1) | Nessus | Ubuntu Local Security Checks | high |
| 141798 | MySQL 8.0.x < 8.0.22 Multiple Vulnerabilities (Oct 2020 CPU) | Nessus | Databases | high |
| 141797 | MySQL 5.7.x < 5.7.32 Multiple Vulnerabilities (Oct 2020 CPU) | Nessus | Databases | medium |
| 141793 | FreeBSD : MySQL -- Multiple vulnerabilities (4fba07ca-13aa-11eb-b31e-d4c9ef517024) | Nessus | FreeBSD Local Security Checks | high |