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GitHub_MCVE-2020-15180

HistoryMay 27, 2021 - 8:15 p.m.

CVE-2020-15180

2021-05-2720:15:07

CWE-77

CWE-20

GitHub_M

web.nvd.nist.gov

284

cve-2020-15180

mariadb

mysql-wsrep

command injection

input sanitization

remote attacker

arbitrary commands

galera cluster nodes

system security

confidentiality

integrity

availability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.009

Percentile

82.4%

JSON

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.

Affected configurations

Nvd

Node

mariadbmariadbRange10.1.0–10.1.47

mariadbmariadbRange10.2.0–10.2.34

mariadbmariadbRange10.3.0–10.3.25

mariadbmariadbRange10.4.0–10.4.15

mariadbmariadbRange10.5.0–10.5.6

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

Node

perconaxtradb_clusterRange<5.6.49-28.42.2

perconaxtradb_clusterRange5.7–5.7.31-31.45.2

perconaxtradb_clusterRange8.0–8.0.20-11.2

Node

galeraclustergalera_cluster_for_mysqlRange5.6–5.6.49

galeraclustergalera_cluster_for_mysqlRange5.7–5.7.31

galeraclustergalera_cluster_for_mysqlRange8.0–8.0.21

VendorProductVersionCPE
mariadbmariadb*cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
perconaxtradb_cluster*cpe:2.3:a:percona:xtradb_cluster:*:*:*:*:*:*:*:*
galeraclustergalera_cluster_for_mysql*cpe:2.3:a:galeracluster:galera_cluster_for_mysql:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mariadb	mariadb	*	cpe:2.3:a:mariadb:mariadb::::::::
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*
percona	xtradb_cluster	*	cpe:2.3:a:percona:xtradb_cluster::::::::
galeracluster	galera_cluster_for_mysql	*	cpe:2.3:a:galeracluster:galera_cluster_for_mysql::::::::

CNA Affected

[
  {
    "product": "mariadb",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "mariadb 10.1.47, mariadb 10.2.34, mariadb 10.3.25, mariadb 10.4.15, mariadb 10.5.6"
      }
    ]
  }
]