CVE-2020-15180
27.05.2021, 20:15
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.
| Vendor | Product | Version |
|---|---|---|
| mariadb | mariadb | 10.1.0 ≤ 𝑥 < 10.1.47 |
| mariadb | mariadb | 10.2.0 ≤ 𝑥 < 10.2.34 |
| mariadb | mariadb | 10.3.0 ≤ 𝑥 < 10.3.25 |
| mariadb | mariadb | 10.4.0 ≤ 𝑥 < 10.4.15 |
| mariadb | mariadb | 10.5.0 ≤ 𝑥 < 10.5.6 |
| debian | debian_linux | 9.0 |
| debian | debian_linux | 10.0 |
| percona | xtradb_cluster | 𝑥 < 5.6.49-28.42.2 |
| percona | xtradb_cluster | 5.7 ≤ 𝑥 < 5.7.31-31.45.2 |
| percona | xtradb_cluster | 8.0 ≤ 𝑥 < 8.0.20-11.2 |
| galeracluster | galera_cluster_for_mysql | 5.6 ≤ 𝑥 < 5.6.49 |
| galeracluster | galera_cluster_for_mysql | 5.7 ≤ 𝑥 < 5.7.31 |
| galeracluster | galera_cluster_for_mysql | 8.0 ≤ 𝑥 < 8.0.21 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mariadb-10.0 |
| ||||||||||||||||||||||||
| mariadb-10.1 |
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| mariadb-10.3 |
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Common Weakness Enumeration
- CWE-20 - Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')The software constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
References