ubuntu-cve-2021-27928
Vulnerability from osv_ubuntu
Published
2021-03-19 03:15
Modified
2026-04-22 07:39
Summary
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 wsrep_provider and wsrep_notify_cmd. NOTE: this does not affect an Oracle product.
Severity
7.2 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "percona-server-server",
"binary_version": "5.6.22-rel71.0-0ubuntu4.1"
},
{
"binary_name": "percona-server-server-5.6",
"binary_version": "5.6.22-rel71.0-0ubuntu4.1"
},
{
"binary_name": "percona-server-source-5.6",
"binary_version": "5.6.22-rel71.0-0ubuntu4.1"
},
{
"binary_name": "percona-server-test",
"binary_version": "5.6.22-rel71.0-0ubuntu4.1"
},
{
"binary_name": "percona-server-test-5.6",
"binary_version": "5.6.22-rel71.0-0ubuntu4.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "percona-server-5.6",
"purl": "pkg:deb/ubuntu/percona-server-5.6@5.6.22-rel71.0-0ubuntu4.1?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.6.22-rel71.0-0ubuntu2",
"5.6.22-rel71.0-0ubuntu4",
"5.6.22-rel71.0-0ubuntu4.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmariadbclient-dev-compat",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "libmariadbclient18",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "libmariadbd18",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-client",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-client-10.1",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-client-core-10.1",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-common",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-connect",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-cracklib-password-check",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-gssapi-client",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-gssapi-server",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-mroonga",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-oqgraph",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-spider",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-plugin-tokudb",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-server",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-server-10.1",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-server-core-10.1",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-test",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
},
{
"binary_name": "mariadb-test-data",
"binary_version": "1:10.1.48-0ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "mariadb-10.1",
"purl": "pkg:deb/ubuntu/mariadb-10.1@1:10.1.48-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"10.1.25-1",
"1:10.1.29-6",
"1:10.1.34-0ubuntu0.18.04.1",
"1:10.1.38-0ubuntu0.18.04.1",
"1:10.1.38-0ubuntu0.18.04.2",
"1:10.1.40-0ubuntu0.18.04.1",
"1:10.1.41-0ubuntu0.18.04.1",
"1:10.1.43-0ubuntu0.18.04.1",
"1:10.1.44-0ubuntu0.18.04.1",
"1:10.1.47-0ubuntu0.18.04.1",
"1:10.1.48-0ubuntu0.18.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmariadb-dev-compat",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "libmariadb3",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "libmariadbd19",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-backup",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-client",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-client-10.3",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-client-core-10.3",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-common",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-plugin-connect",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-plugin-cracklib-password-check",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-plugin-gssapi-client",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-plugin-gssapi-server",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-plugin-mroonga",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-plugin-oqgraph",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-plugin-rocksdb",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-plugin-spider",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-plugin-tokudb",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-server",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-server-10.3",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-server-core-10.3",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-test",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
},
{
"binary_name": "mariadb-test-data",
"binary_version": "1:10.3.39-0ubuntu0.20.04.2"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "mariadb-10.3",
"purl": "pkg:deb/ubuntu/mariadb-10.3@1:10.3.39-0ubuntu0.20.04.2?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:10.3.17-1",
"1:10.3.18-1",
"1:10.3.19-1",
"1:10.3.21-2",
"1:10.3.22-1",
"1:10.3.22-1ubuntu1",
"1:10.3.25-0ubuntu0.20.04.1",
"1:10.3.29-0ubuntu0.20.04.1",
"1:10.3.30-0ubuntu0.20.04.1",
"1:10.3.31-0ubuntu0.20.04.1",
"1:10.3.32-0ubuntu0.20.04.1",
"1:10.3.34-0ubuntu0.20.04.1",
"1:10.3.37-0ubuntu0.20.04.1",
"1:10.3.38-0ubuntu0.20.04.1",
"1:10.3.39-0ubuntu0.20.04.2"
]
}
],
"aliases": [],
"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 wsrep_provider and wsrep_notify_cmd. NOTE: this does not affect an Oracle product.",
"id": "UBUNTU-CVE-2021-27928",
"modified": "2026-04-22T07:39:57Z",
"published": "2021-03-19T03:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-27928"
},
{
"type": "REPORT",
"url": "https://jira.mariadb.org/browse/MDEV-25179"
},
{
"type": "REPORT",
"url": "https://mariadb.com/kb/en/mariadb-10237-release-notes/"
},
{
"type": "REPORT",
"url": "https://mariadb.com/kb/en/mariadb-10328-release-notes/"
},
{
"type": "REPORT",
"url": "https://mariadb.com/kb/en/mariadb-10418-release-notes/"
},
{
"type": "REPORT",
"url": "https://mariadb.com/kb/en/mariadb-1059-release-notes/"
},
{
"type": "REPORT",
"url": "https://mariadb.com/kb/en/security/"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-27928"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2021-27928"
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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