CVE-2020-15180

mariadb: Insufficient SST method name check leading to code injection in mysql-wsrep

Severity Score

9.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A flaw was found in the mysql-wsrep component of mariadb. Lack of input sanitization in `wsrep_sst_method` allows for command injection that can be exploited by a remote attacker to execute arbitrary commands on galera cluster nodes. This threatens the system's confidentiality, integrity, and availability. This flaw affects mariadb versions before 10.1.47, before 10.2.34, before 10.3.25, before 10.4.15 and before 10.5.6.

Se encontró un fallo en el componente mysql-wsrep de mariadb. Una falta de saneamiento de entrada en "wsrep_sst_method" permite una inyección de comandos que puede ser explotada por un atacante remoto para ejecutar comandos arbitrarios en los nodos del clúster de galera. Esto amenaza la confidencialidad, integridad y disponibilidad del sistema. Este fallo afecta a mariadb versiones anteriores a 10.1.47, versiones anteriores a 10.2.34, versiones anteriores a 10.3.25, versiones anteriores a 10.4.15 y versiones anteriores a 10.5.6

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-06-25 CVE Reserved
2020-10-28 CVE Published
2024-02-10 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation
CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-96: Improper Neutralization of Directives in Statically Saved Code ('Static Code Injection')

CAPEC

References (6)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2020/10/msg00021.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://www.percona.com/blog/2020/10/30/cve-2020-15180-affects-percona-xtradb-cluster	2023-11-07

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=1894919	2020-12-22
https://security.gentoo.org/glsa/202011-14	2023-11-07
https://www.debian.org/security/2020/dsa-4776	2023-11-07
https://access.redhat.com/security/cve/CVE-2020-15180	2020-12-22

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.1.0 < 10.1.47 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.1.0 < 10.1.47"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.2.0 < 10.2.34 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.2.0 < 10.2.34"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.3.0 < 10.3.25 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.3.0 < 10.3.25"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.4.0 < 10.4.15 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.4.0 < 10.4.15"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.5.0 < 10.5.6 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.5.0 < 10.5.6"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Percona Search vendor "Percona"		Xtradb Cluster Search vendor "Percona" for product "Xtradb Cluster"				< 5.6.49-28.42.2 Search vendor "Percona" for product "Xtradb Cluster" and version " < 5.6.49-28.42.2"		-		Affected
Percona Search vendor "Percona"		Xtradb Cluster Search vendor "Percona" for product "Xtradb Cluster"				>= 5.7 < 5.7.31-31.45.2 Search vendor "Percona" for product "Xtradb Cluster" and version " >= 5.7 < 5.7.31-31.45.2"		-		Affected
Percona Search vendor "Percona"		Xtradb Cluster Search vendor "Percona" for product "Xtradb Cluster"				>= 8.0 < 8.0.20-11.2 Search vendor "Percona" for product "Xtradb Cluster" and version " >= 8.0 < 8.0.20-11.2"		-		Affected
Galeracluster Search vendor "Galeracluster"		Galera Cluster For Mysql Search vendor "Galeracluster" for product "Galera Cluster For Mysql"				>= 5.6 < 5.6.49 Search vendor "Galeracluster" for product "Galera Cluster For Mysql" and version " >= 5.6 < 5.6.49"		-		Affected
Galeracluster Search vendor "Galeracluster"		Galera Cluster For Mysql Search vendor "Galeracluster" for product "Galera Cluster For Mysql"				>= 5.7 < 5.7.31 Search vendor "Galeracluster" for product "Galera Cluster For Mysql" and version " >= 5.7 < 5.7.31"		-		Affected
Galeracluster Search vendor "Galeracluster"		Galera Cluster For Mysql Search vendor "Galeracluster" for product "Galera Cluster For Mysql"				>= 8.0 < 8.0.21 Search vendor "Galeracluster" for product "Galera Cluster For Mysql" and version " >= 8.0 < 8.0.21"		-		Affected