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high7.2Public exploit code

CVE-2021-27928

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 t…

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

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.

Affected products

VendorProductAffected versions
MariadbMariadb
from 10.2 before 10.2.37
from 10.3 before 10.3.28
from 10.4 before 10.4.18
from 10.5 before 10.5.9
PerconaPercona Server
through 2021-03-03
GaleraclusterWsrep
through 2021-03-03
DebianDebian Linux
Version 9.0

Weakness classification

CWE-94

References