CVEvulnerability
CVE-2021-27928
7.2 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-03-19
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
- Weaknesses
- CWE-94
Description
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.
Affected configurations
• mariadb mariadb (>= 10.2 < 10.2.37)
• mariadb mariadb (>= 10.3 < 10.3.28)
• mariadb mariadb (>= 10.4 < 10.4.18)
• mariadb mariadb (>= 10.5 < 10.5.9)
• percona percona server (<= 2021-03-03)
• galeracluster wsrep (<= 2021-03-03)
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-94 Improper Control of Generation of Code weakness
References
- http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.html Exploit, Third Party Advisory, VDB Entry
- https://jira.mariadb.org/browse/MDEV-25179 Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00028.html Mailing List, Third Party Advisory
- https://mariadb.com/kb/en/mariadb-10237-release-notes/ Release Notes, Vendor Advisory
- https://mariadb.com/kb/en/mariadb-10328-release-notes/ Release Notes, Vendor Advisory
- https://mariadb.com/kb/en/mariadb-10418-release-notes/ Release Notes, Vendor Advisory
- https://mariadb.com/kb/en/mariadb-1059-release-notes/ Release Notes, Vendor Advisory
- https://mariadb.com/kb/en/security/ Vendor Advisory
- https://security.gentoo.org/glsa/202105-28 Third Party Advisory
- http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.html Exploit, Third Party Advisory, VDB Entry
- https://jira.mariadb.org/browse/MDEV-25179 Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00028.html Mailing List, Third Party Advisory
- https://mariadb.com/kb/en/mariadb-10237-release-notes/ Release Notes, Vendor Advisory
- https://mariadb.com/kb/en/mariadb-10328-release-notes/ Release Notes, Vendor Advisory
- https://mariadb.com/kb/en/mariadb-10418-release-notes/ Release Notes, Vendor Advisory
- https://mariadb.com/kb/en/mariadb-1059-release-notes/ Release Notes, Vendor Advisory
- https://mariadb.com/kb/en/security/ Vendor Advisory
- https://security.gentoo.org/glsa/202105-28 Third Party Advisory