| Name | CVE-2021-27928 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2605-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| mariadb-10.3 (PTS) | buster | 1:10.3.34-0+deb10u1 | fixed |
| buster (security) | 1:10.3.39-0+deb10u2 | fixed |
| mariadb-10.5 (PTS) | bullseye | 1:10.5.23-0+deb11u1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://jira.mariadb.org/browse/MDEV-25179
Fixed in MariaDB: 10.5.9, 10.4.18, 10.3.28, 10.2.27