CVE-2020-15180

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.

CVSS v3.0 9.0 CRITICAL
CVSS v2.0 6.8 MEDIUM

9.0^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1894919	Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00021.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202011-14	Third Party Advisory
https://www.percona.com/blog/2020/10/30/cve-2020-15180-affects-percona-xtradb-cluster/	Patch Third Party Advisory
https://www.debian.org/security/2020/dsa-4776	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mariadb:mariadb::::::::
	cpe:2.3:a:mariadb:mariadb::::::::
	cpe:2.3:a:mariadb:mariadb::::::::
	cpe:2.3:a:mariadb:mariadb::::::::
	cpe:2.3:a:mariadb:mariadb::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:10.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:a:percona:xtradb_cluster::::::::
	cpe:2.3:a:percona:xtradb_cluster::::::::
	cpe:2.3:a:percona:xtradb_cluster::::::::

Configuration 4 (hide)

OR	cpe:2.3:a:galeracluster:galera_cluster_for_mysql::::::::
	cpe:2.3:a:galeracluster:galera_cluster_for_mysql::::::::
	cpe:2.3:a:galeracluster:galera_cluster_for_mysql::::::::

Information

Published : 2021-05-27 13:15

Updated : 2022-08-05 08:37

NVD link : CVE-2020-15180

Mitre link : CVE-2020-15180

JSON object : View

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

Products Affected

debian

debian_linux

galeracluster

galera_cluster_for_mysql

mariadb

mariadb

percona

xtradb_cluster

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1894919", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1894919", "tags": ["Issue Tracking", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00021.html", "name": "[debian-lts-announce] 20201021 [SECURITY] [DLA 2409-1] mariadb-10.1 security update", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://security.gentoo.org/glsa/202011-14", "name": "GLSA-202011-14", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "https://www.percona.com/blog/2020/10/30/cve-2020-15180-affects-percona-xtradb-cluster/", "name": "https://www.percona.com/blog/2020/10/30/cve-2020-15180-affects-percona-xtradb-cluster/", "tags": ["Patch", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://www.debian.org/security/2020/dsa-4776", "name": "DSA-4776", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-77"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-15180", "ASSIGNER": "security-advisories@github.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.2}}, "publishedDate": "2021-05-27T20:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.5.6", "versionStartIncluding": "10.5.0"}, {"cpe23Uri": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.4.15", "versionStartIncluding": "10.4.0"}, {"cpe23Uri": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.1.47", "versionStartIncluding": "10.1.0"}, {"cpe23Uri": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.2.34", "versionStartIncluding": "10.2.0"}, {"cpe23Uri": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "10.3.25", "versionStartIncluding": "10.3.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "8.0.20-11.2", "versionStartIncluding": "8.0"}, {"cpe23Uri": "cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.7.31-31.45.2", "versionStartIncluding": "5.7"}, {"cpe23Uri": "cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.6.49-28.42.2"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:galeracluster:galera_cluster_for_mysql:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "8.0.21", "versionStartIncluding": "8.0"}, {"cpe23Uri": "cpe:2.3:a:galeracluster:galera_cluster_for_mysql:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.7.31", "versionStartIncluding": "5.7"}, {"cpe23Uri": "cpe:2.3:a:galeracluster:galera_cluster_for_mysql:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "5.6.49", "versionStartIncluding": "5.6"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-08-05T15:37Z"}

9.0 /10