Vulnerability Monitor

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CVE-2021-27928

A remote code execution issue was discovered in MariaDB 10.2 before 10.2.37, 10.3 before 10.3.28, 10.4 before 10.4.18, and 10.5 before 10.5.9; Percona Server through 2021-03-03; and the wsrep patch through 2021-03-03 for MySQL. An untrusted search path leads to eval injection, in which a database SUPER user can execute OS commands after modifying wsrep_provider and wsrep_notify_cmd. NOTE: this does not affect an Oracle product.

Published

2021-03-19T03:15:12.427

Last Modified

2024-11-21T05:58:50.473

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.2 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-94

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mariadb	mariadb	< 10.2.37	Yes
Application	mariadb	mariadb	< 10.3.28	Yes
Application	mariadb	mariadb	< 10.4.18	Yes
Application	mariadb	mariadb	< 10.5.9	Yes
Application	percona	percona_server	≤ 2021-03-03	Yes
Application	galeracluster	wsrep	≤ 2021-03-03	Yes
Operating System	debian	debian_linux	9.0	Yes

References

http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.html Exploit, Third Party Advisory, VDB Entry ([email protected])
https://jira.mariadb.org/browse/MDEV-25179 Issue Tracking, Vendor Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2021/03/msg00028.html Mailing List, Third Party Advisory ([email protected])
https://mariadb.com/kb/en/mariadb-10237-release-notes/ Release Notes, Vendor Advisory ([email protected])
https://mariadb.com/kb/en/mariadb-10328-release-notes/ Release Notes, Vendor Advisory ([email protected])
https://mariadb.com/kb/en/mariadb-10418-release-notes/ Release Notes, Vendor Advisory ([email protected])
https://mariadb.com/kb/en/mariadb-1059-release-notes/ Release Notes, Vendor Advisory ([email protected])
https://mariadb.com/kb/en/security/ Vendor Advisory ([email protected])
https://security.gentoo.org/glsa/202105-28 Third Party Advisory ([email protected])
http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://jira.mariadb.org/browse/MDEV-25179 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2021/03/msg00028.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://mariadb.com/kb/en/mariadb-10237-release-notes/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://mariadb.com/kb/en/mariadb-10328-release-notes/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://mariadb.com/kb/en/mariadb-10418-release-notes/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://mariadb.com/kb/en/mariadb-1059-release-notes/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://mariadb.com/kb/en/security/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202105-28 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)