CVE-2021-2374

medium
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 8.0.25 and prior. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where 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. CVSS 3.1 Base Score 4.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N).

References

https://www.oracle.com/security-alerts/cpujul2021.html

https://security.netapp.com/advisory/ntap-20210723-0001/

https://lists.fedoraproject.org/archives/list/[email protected]/message/6OO2Q5PIFURXLLKCIJE6XF6VL4LLMNO5/

https://lists.fedoraproject.org/archives/list/[email protected]/message/OPJAGVMRKODR4QIXQSVEM4BLRZUM7P3R/

Details

Source: MITRE

Published: 2021-07-21

Updated: 2021-09-23

Risk Information

CVSS v2

Base Score: 1.9

Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 3.4

Severity: LOW

CVSS v3

Base Score: 4.1

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

Impact Score: 3.6

Exploitability Score: 0.5

Severity: MEDIUM

Tenable Plugins

View all (7 total)

IDNameProductFamilySeverity
154083RHEL 7 : rh-mysql80-mysql (RHSA-2021:3811)NessusRed Hat Local Security Checks
medium
153575Oracle Linux 8 : mysql:8.0 (ELSA-2021-3590)NessusOracle Linux Local Security Checks
medium
153522RHEL 8 : mysql:8.0 (RHSA-2021:3590)NessusRed Hat Local Security Checks
medium
153519CentOS 8 : mysql:8.0 (CESA-2021:3590)NessusCentOS Local Security Checks
medium
152081Ubuntu 18.04 LTS / 20.04 LTS / 21.04 : MySQL vulnerabilities (USN-5022-1)NessusUbuntu Local Security Checks
medium
151968MySQL 8.0.x < 8.0.26 Multiple Vulnerabilities (Jul 2021 CPU)NessusDatabases
medium
151899FreeBSD : MySQL -- Multiple vulnerabilities (38a4a043-e937-11eb-9b84-d4c9ef517024)NessusFreeBSD Local Security Checks
medium