{
  "cveId": "CVE-2017-3648",
  "url": "https://patchblox.com/security/cve/CVE-2017-3648",
  "summary": "CVE-2017-3648 is fixed in 10 products on 1 platform, first by libmysqlclient20 5.7.19-0ubuntu1, released July 23, 2019. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Charsets)",
  "description": "Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Charsets). Supported versions that are affected are 5.5.56 and earlier, 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit 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 3.0 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).",
  "published": "2017-07-18T17:00:00Z",
  "severity": "Medium",
  "epss": 0.02763,
  "epssPercentile": 0.86353,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libmysqlclient20",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "libmysqlclient20 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libmysqlclient20-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-client",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "mysql-client 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-client-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-client-5.7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "mysql-client-5.7 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-client-5.7-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-client-core-5.7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "mysql-client-core-5.7 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-client-core-5.7-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-server",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "mysql-server 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-server-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-server-5.7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "mysql-server-5.7 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-server-5.7-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-server-core-5.7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "mysql-server-core-5.7 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-server-core-5.7-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-source-5.7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "mysql-source-5.7 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-source-5.7-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-testsuite",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "mysql-testsuite 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-testsuite-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-testsuite-5.7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.19-0ubuntu1",
      "fix": "mysql-testsuite-5.7 5.7.19-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-testsuite-5.7-5.7.19-0ubuntu1",
      "released": "2019-07-23T16:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}