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VULNERABILITIES

CVE-2021-27928 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.2 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.html CVEExploitThird Party AdvisoryVDB Entry
https://jira.mariadb.org/browse/MDEV-25179 CVEIssue TrackingVendor Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00028.html CVEMailing ListThird Party Advisory
https://mariadb.com/kb/en/mariadb-10237-release-notes/ CVERelease NotesVendor Advisory
https://mariadb.com/kb/en/mariadb-10328-release-notes/ CVERelease NotesVendor Advisory

see all 18 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-94Improper Control of Generation of Code ('Code Injection')[email protected]

Affected Products

ProductVersions
mariadb mariadb
>= 10.2, < 10.2.37
>= 10.3, < 10.3.28
>= 10.4, < 10.4.18
>= 10.5, < 10.5.9

CPE

  • cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
percona percona server
<= 2021-03-03

CPE

  • cpe:2.3:a:percona:percona_server:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
galeracluster wsrep
<= 2021-03-03

CPE

  • cpe:2.3:a:galeracluster:wsrep:*:*:*:*:*:mysql:*:*

Remediation

  • No remediation found in references.
debian debian linux
9.0

CPE

  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-27928
NVD Published Date:
Mar 19, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-27928 Details - Not Deferred