| Name | CVE-2020-15180 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-2409-1, DSA-4776-1 |
| Debian Bugs | 972746 |
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) | 1:10.3.25-0+deb10u1 | fixed | |
| mariadb-10.5 (PTS) | bullseye | 1:10.5.15-0+deb11u1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| mariadb-10.1 | source | stretch | 10.1.47-0+deb9u1 | DLA-2409-1 | ||
| mariadb-10.1 | source | (unstable) | (unfixed) | |||
| mariadb-10.3 | source | experimental | 1:10.3.27-1~exp1 | |||
| mariadb-10.3 | source | buster | 1:10.3.25-0+deb10u1 | DSA-4776-1 | ||
| mariadb-10.3 | source | (unstable) | (unfixed) | 972746 | ||
| mariadb-10.5 | source | (unstable) | 1:10.5.6-1 | |||
| percona-xtradb-cluster-5.5 | source | (unstable) | (unfixed) |
Fixed in MariaDB 10.5.6, 10.4.15, 10.3.25, 10.2.34, 10.1.47
https://jira.mariadb.org/browse/MDEV-23884
https://www.percona.com/blog/2020/10/30/cve-2020-15180-affects-percona-xtradb-cluster/