CVE-2021-2081

MEDIUM

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 8.0.22 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 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

References

https://security.netapp.com/advisory/ntap-20210219-0003/

https://www.oracle.com/security-alerts/cpujan2021.html

Details

Source: MITRE

Published: 2021-01-20

Updated: 2021-02-22

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 8

Severity: MEDIUM

CVSS v3.0

Base Score: 4.9

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.2

Severity: MEDIUM

Tenable Plugins

View all (4 total)

IDNameProductFamilySeverity
148357Photon OS 4.0: Mysql PHSA-2021-4.0-0007NessusPhotonOS Local Security Checks
high
146777Photon OS 3.0: Mysql PHSA-2021-3.0-0197NessusPhotonOS Local Security Checks
high
146044Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 : MySQL vulnerabilities (USN-4716-1)NessusUbuntu Local Security Checks
high
145251MySQL 8.0.x < 8.0.23 Multiple Vulnerabilities (Jan 2021 CPU)NessusDatabases
high