CVE-2020-13249

high
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

libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.

References

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00064.html

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

https://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945

https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8

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

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

Details

Source: MITRE

Published: 2020-05-20

Updated: 2020-11-11

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (31 total)

IDNameProductFamilySeverity
154600NewStart CGSL MAIN 6.02 : mariadb-connector-c Multiple Vulnerabilities (NS-SA-2021-0123)NessusNewStart CGSL Local Security Checks
high
147701EulerOS Virtualization 2.9.0 : mariadb-connector-c (EulerOS-SA-2021-1654)NessusHuawei Local Security Checks
high
147439EulerOS Virtualization 2.9.1 : mariadb-connector-c (EulerOS-SA-2021-1612)NessusHuawei Local Security Checks
high
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
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
142860Fedora 31 : 3:mariadb / galera / mariadb-connector-c (2020-ac2d47d89a)NessusFedora Local Security Checks
high
142344EulerOS 2.0 SP9 : mariadb-connector-c (EulerOS-SA-2020-2432)NessusHuawei Local Security Checks
high
142285EulerOS 2.0 SP9 : mariadb-connector-c (EulerOS-SA-2020-2414)NessusHuawei Local Security Checks
high
141921Ubuntu 18.04 LTS / 20.04 LTS : MariaDB vulnerabilities (USN-4603-1)NessusUbuntu Local Security Checks
critical
140956EulerOS Virtualization for ARM 64 3.0.6.0 : mariadb (EulerOS-SA-2020-2008)NessusHuawei Local Security Checks
high
140947EulerOS Virtualization for ARM 64 3.0.6.0 : mariadb-connector-c (EulerOS-SA-2020-1999)NessusHuawei Local Security Checks
high
139972EulerOS 2.0 SP8 : mariadb-connector-c (EulerOS-SA-2020-1869)NessusHuawei Local Security Checks
high
139971EulerOS 2.0 SP8 : mariadb (EulerOS-SA-2020-1868)NessusHuawei Local Security Checks
high
138704openSUSE Security Update : mariadb (openSUSE-2020-870)NessusSuSE Local Security Checks
high
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
137545SUSE SLES12 Security Update : mariadb-connector-c (SUSE-SU-2020:1431-1)NessusSuSE Local Security Checks
high
137543SUSE SLED15 / SLES15 Security Update : mariadb-connector-c (SUSE-SU-2020:1423-1)NessusSuSE Local Security Checks
high
137422Fedora 32 : 3:mariadb / galera / mariadb-connector-c (2020-35f52d9370)NessusFedora Local Security Checks
high
136994openSUSE Security Update : mariadb-connector-c (openSUSE-2020-738)NessusSuSE Local Security Checks
high