CVE-2021-27928
Published: August 31, 2023Last modified: August 31, 2023
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.
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.2 |
Attack Vector | NETWORK |
Attack complexity | LOW |
Privileges required | HIGH |
User interaction | NONE |
Scope | UNCHANGED |
Confidentiality | HIGH |
Integrity impact | HIGH |
Availability impact | HIGH |
Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Status
Product | Release | Package | Status |
---|---|---|---|
Alpaquita Linux | 23 LTS | mariadb | Not affected (10.6.14-r0) |
Stream | mariadb | Not affected (10.11.5-r1) |
References
- http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.html
- https://jira.mariadb.org/browse/MDEV-25179
- https://lists.debian.org/debian-lts-announce/2021/03/msg00028.html
- https://mariadb.com/kb/en/mariadb-10237-release-notes/
- https://mariadb.com/kb/en/mariadb-10328-release-notes/
- https://mariadb.com/kb/en/mariadb-10418-release-notes/
- https://mariadb.com/kb/en/mariadb-1059-release-notes/
- https://mariadb.com/kb/en/security/
- https://security.gentoo.org/glsa/202105-28