CVE-2021-27928

CVSS V2 High 9 CVSS V3 High 7.2
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.
Overview
  • CVE ID
  • CVE-2021-27928
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-03-19T03:15:12
  • Last Modified Date
  • 2022-05-03T16:04:40
Weakness Enumerations
CWE URL
CWE-94 http://cwe.mitre.org/data/definitions/94.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.2 10.2.37
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.3 10.3.28
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.4 10.4.18
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 1 OR 10.5 10.5.9
cpe:2.3:a:percona:percona_server:*:*:*:*:*:*:*:* 1 OR 2021-03-03
cpe:2.3:a:galeracluster:wsrep:*:*:*:*:*:mysql:*:* 1 OR 2021-03-03
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.2
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.2
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://mariadb.com/kb/en/mariadb-1059-release-notes/ Release Notes Vendor Advisory
https://mariadb.com/kb/en/mariadb-10237-release-notes/ Release Notes Vendor Advisory
https://jira.mariadb.org/browse/MDEV-25179 Issue Tracking Vendor Advisory
https://mariadb.com/kb/en/security/ Vendor Advisory
https://mariadb.com/kb/en/mariadb-10418-release-notes/ Release Notes Vendor Advisory
https://mariadb.com/kb/en/mariadb-10328-release-notes/ Release Notes Vendor Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00028.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.html Exploit Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/202105-28 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-27928
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27928
History
Created Old Value New Value Data Type Notes
2022-05-08 06:19:38 Added to TrackCVE
2022-12-06 00:04:08 2021-03-19T03:15Z 2021-03-19T03:15:12 CVE Published Date updated
2022-12-06 00:04:08 2022-05-03T16:04:40 CVE Modified Date updated
2022-12-06 00:04:08 Analyzed Vulnerability Status updated