CVE-2021-27928

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-27928
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27928.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-27928
Aliases
Downstream
Related
Published
2021-03-19T03:15:12Z
Modified
2025-10-14T18:37:56.380896Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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 wsrepprovider and wsrepnotify_cmd. NOTE: this does not affect an Oracle product.

References

Affected packages

Git / github.com/mariadb/server

Affected ranges

Type
GIT
Repo
https://github.com/mariadb/server
Events
Introduced
9664240c948a92c22ccda0e1f5a420eb776ddcb1
Fixed
ce3a2a688db556d8d077a409fd9bf5cc013d13dd

Affected versions

mariadb-10.*

mariadb-10.0.25
mariadb-10.0.26
mariadb-10.0.27
mariadb-10.0.28
mariadb-10.0.29
mariadb-10.0.30
mariadb-10.0.31
mariadb-10.0.32
mariadb-10.0.33
mariadb-10.0.34
mariadb-10.0.35
mariadb-10.0.36
mariadb-10.0.37
mariadb-10.0.38
mariadb-10.1.14
mariadb-10.1.15
mariadb-10.1.16
mariadb-10.1.17
mariadb-10.1.18
mariadb-10.1.19
mariadb-10.1.20
mariadb-10.1.21
mariadb-10.1.22
mariadb-10.1.23
mariadb-10.1.24
mariadb-10.1.25
mariadb-10.1.26
mariadb-10.1.27
mariadb-10.1.28
mariadb-10.1.29
mariadb-10.1.30
mariadb-10.1.31
mariadb-10.1.32
mariadb-10.1.33
mariadb-10.1.34
mariadb-10.1.35
mariadb-10.1.36
mariadb-10.1.37
mariadb-10.1.38
mariadb-10.1.39
mariadb-10.1.40
mariadb-10.1.41
mariadb-10.1.42
mariadb-10.1.43
mariadb-10.1.44
mariadb-10.1.45
mariadb-10.1.46
mariadb-10.1.47
mariadb-10.2.0
mariadb-10.2.1
mariadb-10.2.10
mariadb-10.2.11
mariadb-10.2.12
mariadb-10.2.13
mariadb-10.2.14
mariadb-10.2.15
mariadb-10.2.16
mariadb-10.2.17
mariadb-10.2.18
mariadb-10.2.19
mariadb-10.2.2
mariadb-10.2.20
mariadb-10.2.21
mariadb-10.2.22
mariadb-10.2.23
mariadb-10.2.24
mariadb-10.2.25
mariadb-10.2.26
mariadb-10.2.27
mariadb-10.2.28
mariadb-10.2.29
mariadb-10.2.3
mariadb-10.2.30
mariadb-10.2.31
mariadb-10.2.32
mariadb-10.2.33
mariadb-10.2.34
mariadb-10.2.35
mariadb-10.2.36
mariadb-10.2.4
mariadb-10.2.5
mariadb-10.2.6
mariadb-10.2.7
mariadb-10.2.8
mariadb-10.2.9

mariadb-5.*

mariadb-5.5.49
mariadb-5.5.50
mariadb-5.5.51
mariadb-5.5.52
mariadb-5.5.53
mariadb-5.5.54
mariadb-5.5.55
mariadb-5.5.56
mariadb-5.5.57
mariadb-5.5.58
mariadb-5.5.59
mariadb-5.5.60
mariadb-5.5.61
mariadb-5.5.62
mariadb-5.5.63
mariadb-5.5.64
mariadb-5.5.65
mariadb-5.5.66
mariadb-5.5.67
mariadb-5.5.68

mariadb-galera-10.*

mariadb-galera-10.0.25
mariadb-galera-10.0.26
mariadb-galera-10.0.27
mariadb-galera-10.0.28
mariadb-galera-10.0.29
mariadb-galera-10.0.30
mariadb-galera-10.0.31
mariadb-galera-10.0.32
mariadb-galera-10.0.33
mariadb-galera-10.0.34
mariadb-galera-10.0.35
mariadb-galera-10.0.36
mariadb-galera-10.0.37

mariadb-galera-5.*

mariadb-galera-5.5.49
mariadb-galera-5.5.50
mariadb-galera-5.5.51
mariadb-galera-5.5.52
mariadb-galera-5.5.53
mariadb-galera-5.5.54
mariadb-galera-5.5.55
mariadb-galera-5.5.56
mariadb-galera-5.5.57
mariadb-galera-5.5.58
mariadb-galera-5.5.59
mariadb-galera-5.5.60
mariadb-galera-5.5.61
mariadb-galera-5.5.62

mysql-5.*

mysql-5.5.49
mysql-5.5.50
mysql-5.5.51
mysql-5.5.52
mysql-5.5.53
mysql-5.5.54
mysql-5.5.55
mysql-5.5.56
mysql-5.5.57
mysql-5.5.58
mysql-5.5.59
mysql-5.5.60
mysql-5.5.61
mysql-5.5.62

Database specific 

{
    "vanir_signatures": [
        {
            "id": "CVE-2021-27928-12557ed7",
            "signature_type": "Line",
            "target": {
                "file": "sql/sys_vars.cc"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "11425847502652849095417483971976726008",
                    "261028279744089143798832603799308744238",
                    "43178024023802145260950392730019310797",
                    "27426614060501693274586081300902699324",
                    "229288027330135542901329756108569736754",
                    "217226131754073329819203145638391009690",
                    "139208019122387927948352969887811226188",
                    "12732217612013947819634176605299937141"
                ],
                "threshold": 0.9
            },
            "signature_version": "v1",
            "source": "https://github.com/mariadb/server/commit/ce3a2a688db556d8d077a409fd9bf5cc013d13dd"
        }
    ]
}