Files
vuln-ubuntu/data/osv/cve/2021/UBUNTU-CVE-2021-2425.json

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{
"schema_version": "1.7.0",
"id": "UBUNTU-CVE-2021-2425",
"details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.25 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).",
"aliases": [],
"upstream": [
"CVE-2021-2425"
],
"related": [
"USN-5022-1"
],
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"published": "2021-07-21T15:15:00Z",
"modified": "2026-04-22T07:39:45Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "mysql-5.5",
"purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"versions": [
"5.5.32-0ubuntu7",
"5.5.34-0ubuntu1",
"5.5.34-0ubuntu2",
"5.5.35-0ubuntu1",
"5.5.35+dfsg-1ubuntu1",
"5.5.37-0ubuntu0.14.04.1",
"5.5.38-0ubuntu0.14.04.1",
"5.5.40-0ubuntu0.14.04.1",
"5.5.41-0ubuntu0.14.04.1",
"5.5.43-0ubuntu0.14.04.1",
"5.5.44-0ubuntu0.14.04.1",
"5.5.46-0ubuntu0.14.04.2",
"5.5.47-0ubuntu0.14.04.1",
"5.5.49-0ubuntu0.14.04.1",
"5.5.50-0ubuntu0.14.04.1",
"5.5.52-0ubuntu0.14.04.1",
"5.5.53-0ubuntu0.14.04.1",
"5.5.54-0ubuntu0.14.04.1",
"5.5.55-0ubuntu0.14.04.1",
"5.5.57-0ubuntu0.14.04.1",
"5.5.58-0ubuntu0.14.04.1",
"5.5.59-0ubuntu0.14.04.1",
"5.5.60-0ubuntu0.14.04.1",
"5.5.61-0ubuntu0.14.04.1",
"5.5.62-0ubuntu0.14.04.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmysqlclient18",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "libmysqld-pic",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-client",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-client-5.5",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-client-core-5.5",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-common",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-server",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-server-5.5",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-server-core-5.5",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-source-5.5",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-testsuite",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
},
{
"binary_name": "mysql-testsuite-5.5",
"binary_version": "5.5.62-0ubuntu0.14.04.1"
}
]
}
},
{
"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&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"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": "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-xtradb-cluster-5.6",
"purl": "pkg:deb/ubuntu/percona-xtradb-cluster-5.6@5.6.37-26.21-0ubuntu0.16.04.2?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"versions": [
"5.6.21-25.8-0ubuntu2",
"5.6.21-25.8-0ubuntu3",
"5.6.21-25.8-0ubuntu3.1",
"5.6.21-25.8-0ubuntu3.2",
"5.6.34-26.19-0ubuntu0.16.04.1",
"5.6.34-26.19-0ubuntu0.16.04.2",
"5.6.37-26.21-0ubuntu0.16.04.1",
"5.6.37-26.21-0ubuntu0.16.04.2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "percona-xtradb-cluster-server",
"binary_version": "5.6.37-26.21-0ubuntu0.16.04.2"
},
{
"binary_name": "percona-xtradb-cluster-server-5.6",
"binary_version": "5.6.37-26.21-0ubuntu0.16.04.2"
},
{
"binary_name": "percona-xtradb-cluster-source-5.6",
"binary_version": "5.6.37-26.21-0ubuntu0.16.04.2"
}
]
}
},
{
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "mysql-8.0",
"purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu0.20.04.2?arch=source&distro=focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.0.26-0ubuntu0.20.04.2"
}
]
}
],
"versions": [
"8.0.17-0ubuntu2",
"8.0.17-0ubuntu3",
"8.0.18-0ubuntu3",
"8.0.18-0ubuntu4",
"8.0.18-0ubuntu5",
"8.0.19-0ubuntu2",
"8.0.19-0ubuntu3",
"8.0.19-0ubuntu4",
"8.0.19-0ubuntu5",
"8.0.20-0ubuntu0.20.04.1",
"8.0.21-0ubuntu0.20.04.3",
"8.0.21-0ubuntu0.20.04.4",
"8.0.22-0ubuntu0.20.04.2",
"8.0.22-0ubuntu0.20.04.3",
"8.0.23-0ubuntu0.20.04.1",
"8.0.25-0ubuntu0.20.04.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmysqlclient21",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-client",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-client-8.0",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-client-core-8.0",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-router",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-server",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-server-8.0",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-server-core-8.0",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-source-8.0",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-testsuite",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
},
{
"binary_name": "mysql-testsuite-8.0",
"binary_version": "8.0.26-0ubuntu0.20.04.2"
}
],
"availability": "No subscription required"
}
},
{
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "mysql-8.0",
"purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source&distro=jammy"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "8.0.26-0ubuntu1"
}
]
}
],
"versions": [],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmysqlclient21",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-client",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-client-8.0",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-client-core-8.0",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-router",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-server",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-server-8.0",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-server-core-8.0",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-source-8.0",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-testsuite",
"binary_version": "8.0.26-0ubuntu1"
},
{
"binary_name": "mysql-testsuite-8.0",
"binary_version": "8.0.26-0ubuntu1"
}
],
"availability": "No subscription required"
}
}
],
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-2425"
},
{
"type": "REPORT",
"url": "https://www.oracle.com/security-alerts/cpujul2021.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5022-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-2425"
}
]
}