9

CVE-2021-27928

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Mariadb ≫ Mariadb Version >= 10.2 < 10.2.37
Mariadb ≫ Mariadb Version >= 10.3 < 10.3.28
Mariadb ≫ Mariadb Version >= 10.4 < 10.4.18
Mariadb ≫ Mariadb Version >= 10.5 < 10.5.9
Percona ≫ Percona Server Version <= 2021-03-03
Galeracluster ≫ Wsrep SwPlatformmysql Version <= 2021-03-03
Debian ≫ Debian Linux Version9.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 53.68% 0.979
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.2 1.2 5.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 9 8 10
AV:N/AC:L/Au:S/C:C/I:C/A:C
CWE-94 Improper Control of Generation of Code ('Code Injection')

The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

https://jira.mariadb.org/browse/MDEV-25179
Vendor Advisory
Issue Tracking