CVE-2020-2922

low
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 Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Client accessible data. CVSS 3.0 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

References

https://www.oracle.com/security-alerts/cpuapr2020.html

https://security.netapp.com/advisory/ntap-20200416-0003/

https://usn.ubuntu.com/4350-1/

https://security.gentoo.org/glsa/202105-27

Details

Source: MITRE

Published: 2020-04-15

Updated: 2021-07-21

Type: CWE-200

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 3.7

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

Impact Score: 1.4

Exploitability Score: 2.2

Severity: LOW

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from 5.6.0 to 5.6.47 (inclusive)

cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from 5.7.0 to 5.7.29 (inclusive)

cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from 8.0.0 to 8.0.18 (inclusive)

Tenable Plugins

View all (26 total)

IDNameProductFamilySeverity
154600NewStart CGSL MAIN 6.02 : mariadb-connector-c Multiple Vulnerabilities (NS-SA-2021-0123)NessusNewStart CGSL Local Security Checks
high
147260NewStart CGSL MAIN 6.02 : mariadb-connector-c Multiple Vulnerabilities (NS-SA-2021-0090)NessusNewStart CGSL Local Security Checks
high
145920CentOS 8 : mariadb-connector-c (CESA-2020:5503)NessusCentOS Local Security Checks
high
145871CentOS 8 : mysql:8.0 (CESA-2020:3732)NessusCentOS Local Security Checks
high
145609CentOS 8 : mariadb:10.3 (CESA-2019:3708)NessusCentOS Local Security Checks
medium
144558RHEL 8 : mariadb-connector-c (RHSA-2020:5662)NessusRed Hat Local Security Checks
high
144557RHEL 8 : mariadb-connector-c (RHSA-2020:5655)NessusRed Hat Local Security Checks
high
144556RHEL 8 : mariadb-connector-c (RHSA-2020:5660)NessusRed Hat Local Security Checks
high
144555RHEL 8 : mariadb:10.3 (RHSA-2020:5663)NessusRed Hat Local Security Checks
critical
144383RHEL 8 : mariadb-connector-c (RHSA-2020:5503)NessusRed Hat Local Security Checks
high
144373Oracle Linux 8 : ELSA-2020-5503-1: / mariadb-connector-c (ELSA-2020-55031)NessusOracle Linux Local Security Checks
high
143999NewStart CGSL CORE 5.04 / MAIN 5.04 : mariadb Multiple Vulnerabilities (NS-SA-2020-0068)NessusNewStart CGSL Local Security Checks
low
143973NewStart CGSL CORE 5.05 / MAIN 5.05 : mariadb Multiple Vulnerabilities (NS-SA-2020-0102)NessusNewStart CGSL Local Security Checks
low
143030RHEL 8 : mysql:8.0 (RHSA-2020:3732)NessusRed Hat Local Security Checks
high
142022Amazon Linux 2 : mariadb (ALAS-2020-1537)NessusAmazon Linux Local Security Checks
low
140614Oracle Linux 8 : mysql:8.0 (ELSA-2020-3732)NessusOracle Linux Local Security Checks
high
140599RHEL 8 : mysql:8.0 (RHSA-2020:3757)NessusRed Hat Local Security Checks
high
140598RHEL 8 : mysql:8.0 (RHSA-2020:3755)NessusRed Hat Local Security Checks
high
136556Photon OS 1.0: Mysql PHSA-2020-1.0-0292NessusPhotonOS Local Security Checks
medium
136408Photon OS 2.0: Mysql PHSA-2020-2.0-0239NessusPhotonOS Local Security Checks
medium
136399Ubuntu 16.04 LTS / 18.04 LTS / 19.10 / 20.04 : mysql-5.7, mysql-8.0 vulnerabilities (USN-4350-1)NessusUbuntu Local Security Checks
medium
135942FreeBSD : MySQL Client -- Multiple vulerabilities (622b5c47-855b-11ea-a5e2-d4c9ef517024)NessusFreeBSD Local Security Checks
medium
135872Photon OS 3.0: Mysql PHSA-2020-3.0-0082NessusPhotonOS Local Security Checks
medium
135700MySQL 5.7.x < 5.7.30 Multiple Vulnerabilities (Jan 2020 CPU)NessusDatabases
high
135699MySQL 5.6.x < 5.6.48 Multiple Vulnerabilities (Apr 2020 CPU)NessusDatabases
low
132958MySQL 8.0.x < 8.0.19 Multiple Vulnerabilities (Jan 2020 CPU)NessusDatabases
critical