CVE-2020-2752

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 Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).

References

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

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

https://lists.fedoraproject.org/archives/list/[email protected]/message/UW2ED32VEUHXFN2J3YQE27JIBV4SC2PI/

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00054.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/

https://security.gentoo.org/glsa/202012-08

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

Details

Source: MITRE

Published: 2020-04-15

Updated: 2021-05-26

Risk Information

CVSS v2

Base Score: 3.5

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

Impact Score: 2.9

Exploitability Score: 6.8

Severity: LOW

CVSS v3

Base Score: 5.3

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

Impact Score: 3.6

Exploitability Score: 1.6

Severity: MEDIUM

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 5.7.27 (inclusive)

cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from 8.0.0 to 8.0.17 (inclusive)

Tenable Plugins

View all (44 total)

IDNameProductFamilySeverity
147291NewStart CGSL CORE 5.04 / MAIN 5.04 : mariadb Multiple Vulnerabilities (NS-SA-2021-0023)NessusNewStart CGSL Local Security Checks
medium
147260NewStart CGSL MAIN 6.02 : mariadb-connector-c Multiple Vulnerabilities (NS-SA-2021-0090)NessusNewStart CGSL Local Security Checks
high
146017CentOS 8 : mariadb:10.3 (CESA-2020:5500)NessusCentOS Local Security Checks
critical
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
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
144550RHEL 8 : mariadb:10.3 (RHSA-2020:5665)NessusRed Hat Local Security Checks
critical
144548RHEL 8 : mariadb:10.3 (RHSA-2020:5654)NessusRed Hat Local Security Checks
critical
144418RHEL 8 : mariadb:10.3 (RHSA-2020:5500)NessusRed Hat Local Security Checks
critical
144383RHEL 8 : mariadb-connector-c (RHSA-2020:5503)NessusRed Hat Local Security Checks
high
144375Oracle Linux 8 : mariadb:10.3 (ELSA-2020-5500)NessusOracle Linux Local Security Checks
critical
144373Oracle Linux 8 : ELSA-2020-5503-1: / mariadb-connector-c (ELSA-2020-55031)NessusOracle Linux Local Security Checks
high
143528GLSA-202012-08 : MariaDB: Multiple vulnerabilitiesNessusGentoo Local Security Checks
medium
143030RHEL 8 : mysql:8.0 (RHSA-2020:3732)NessusRed Hat Local Security Checks
high
142860Fedora 31 : 3:mariadb / galera / mariadb-connector-c (2020-ac2d47d89a)NessusFedora Local Security Checks
high
142022Amazon Linux 2 : mariadb (ALAS-2020-1537)NessusAmazon Linux Local Security Checks
low
141921Ubuntu 18.04 LTS / 20.04 LTS : MariaDB vulnerabilities (USN-4603-1)NessusUbuntu Local Security Checks
critical
141723Scientific Linux Security Update : mariadb on SL7.x x86_64 (20201001)NessusScientific Linux Local Security Checks
medium
141610CentOS 7 : mariadb (CESA-2020:4026)NessusCentOS Local Security Checks
medium
141035RHEL 7 : mariadb (RHSA-2020:4026)NessusRed Hat Local Security Checks
medium
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
138704openSUSE Security Update : mariadb (openSUSE-2020-870)NessusSuSE Local Security Checks
high
138309SUSE SLES12 Security Update : mariadb-100 (SUSE-SU-2020:1798-1)NessusSuSE Local Security Checks
medium
138287SUSE SLES15 Security Update : mariadb (SUSE-SU-2020:1711-1)NessusSuSE Local Security Checks
high
138286SUSE SLES12 Security Update : mariadb (SUSE-SU-2020:1710-1)NessusSuSE Local Security Checks
high
138103MariaDB 10.3.0 < 10.3.23 Multiple VulnerabilitiesNessusDatabases
medium
138102MariaDB 10.4.0 < 10.4.13 Multiple VulnerabilitiesNessusDatabases
medium
138101MariaDB 10.2.0 < 10.2.32 Multiple VulnerabilitiesNessusDatabases
medium
138100MariaDB 5.5.0 < 5.5.68 Multiple VulnerabilitiesNessusDatabases
medium
138099MariaDB 10.1.0 < 10.1.45 Multiple VulnerabilitiesNessusDatabases
medium
137422Fedora 32 : 3:mariadb / galera / mariadb-connector-c (2020-35f52d9370)NessusFedora Local Security Checks
high
136556Photon OS 1.0: Mysql PHSA-2020-1.0-0292NessusPhotonOS Local Security Checks
medium
136544Slackware 14.1 / current : mariadb (SSA:2020-133-01)NessusSlackware Local Security Checks
medium
136408Photon OS 2.0: Mysql PHSA-2020-2.0-0239NessusPhotonOS 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
135699MySQL 5.6.x < 5.6.48 Multiple Vulnerabilities (Apr 2020 CPU)NessusDatabases
low
130027MySQL 8.0.x < 8.0.18 Multiple Vulnerabilities (Oct 2019 CPU)NessusDatabases
medium
130026MySQL 5.7.x < 5.7.28 Multiple Vulnerabilities (Oct 2019 CPU)NessusDatabases
medium