{
  "fix": "libmysqlclient20 5.7.21-1ubuntu1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libmysqlclient20-5.7.21-1ubuntu1",
  "summary": "libmysqlclient20 5.7.21-1ubuntu1, released January 16, 2018, fixes 18 CVEs in libmysqlclient20. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libmysqlclient20 5.7.21-1ubuntu1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2018-01-16T16:00:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 18 CVEs, none high severity",
  "supported": false,
  "cveCount": 18,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0452,
  "appliesTo": [
    {
      "product": "libmysqlclient20",
      "productUrl": "https://patchblox.com/security/product/linux/libmysqlclient20",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.21-1ubuntu1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2018-2696",
      "url": "https://patchblox.com/security/cve/CVE-2018-2696",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Security : Privileges)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0452,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2622",
      "url": "https://patchblox.com/security/cve/CVE-2018-2622",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DDL)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.03985,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2640",
      "url": "https://patchblox.com/security/cve/CVE-2018-2640",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.03985,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2665",
      "url": "https://patchblox.com/security/cve/CVE-2018-2665",
      "title": "mysql-testsuite: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.03985,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2668",
      "url": "https://patchblox.com/security/cve/CVE-2018-2668",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.03985,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2612",
      "url": "https://patchblox.com/security/cve/CVE-2018-2612",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: InnoDB)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.03751,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2573",
      "url": "https://patchblox.com/security/cve/CVE-2018-2573",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: GIS)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.03183,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2703",
      "url": "https://patchblox.com/security/cve/CVE-2018-2703",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Security : Privileges)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.03183,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2583",
      "url": "https://patchblox.com/security/cve/CVE-2018-2583",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Stored Procedure)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02991,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2590",
      "url": "https://patchblox.com/security/cve/CVE-2018-2590",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02991,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2646",
      "url": "https://patchblox.com/security/cve/CVE-2018-2646",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DML)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02671,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2565",
      "url": "https://patchblox.com/security/cve/CVE-2018-2565",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: InnoDB)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02526,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2586",
      "url": "https://patchblox.com/security/cve/CVE-2018-2586",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DML)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02526,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2600",
      "url": "https://patchblox.com/security/cve/CVE-2018-2600",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02526,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2645",
      "url": "https://patchblox.com/security/cve/CVE-2018-2645",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02514,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2647",
      "url": "https://patchblox.com/security/cve/CVE-2018-2647",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02422,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2576",
      "url": "https://patchblox.com/security/cve/CVE-2018-2576",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DML)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02241,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-2667",
      "url": "https://patchblox.com/security/cve/CVE-2018-2667",
      "title": "libmysqlclient20: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer)",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.02241,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}