{
  "cveId": "CVE-2021-2020",
  "url": "https://patchblox.com/security/cve/CVE-2021-2020",
  "summary": "CVE-2021-2020 is fixed in 20 products on 1 platform, first by RHSA-2020:3732, released September 14, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "mecab: MySQL is a multi-user, multi-threaded SQL database server",
  "description": "MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon (mysqld) and many client programs and libraries.\n\nThe following packages have been upgraded to a later upstream version: mysql (8.0.21).\n\nSecurity Fix(es):\n\n* mysql: Server: Security: Privileges multiple unspecified vulnerabilities (CVE-2020-14663, CVE-2020-14678, CVE-2020-14697, CVE-2020-2761, CVE-2020-2774, CVE-2020-2779, CVE-2020-2853, CVE-2020-14586, CVE-2020-14702)\n\n* mysql: Server: Security: Encryption multiple unspecified vulnerabilities (CVE-2019-2914, CVE-2019-2957)\n\n* mysql: InnoDB multiple unspecified vulnerabilities (CVE-2019-2938, CVE-2019-2963, CVE-2019-2968, CVE-2019-3018, CVE-2020-2577, CVE-2020-2589, CVE-2020-2760, CVE-2020-2762, CVE-2020-2814, CVE-2020-2893, CVE-2020-2895, CVE-2020-14568, CVE-2020-14623, CVE-2020-14633, CVE-2020-14634)\n\n* mysql: Server: PS multiple unspecified vulnerabilities (CVE-2019-2946, CVE-2020-2925)\n\n* mysql: Server: Replication multiple unspecified vulnerabilities (CVE-2019-2960, CVE-2020-2759, CVE-2020-2763, CVE-2020-14567)\n\n* mysql: Server: Optimizer multiple unspecified vulnerabilities (CVE-2019-2966, CVE-2019-2967, CVE-2019-2974, CVE-2019-2982, CVE-2019-2991, CVE-2019-2998, CVE-2020-2579, CVE-2020-2660, CVE-2020-2679, CVE-2020-2686, CVE-2020-2765, CVE-2020-2892, CVE-2020-2897, CVE-2020-2901, CVE-2020-2904, CVE-2020-2923, CVE-2020-2924, CVE-2020-2928, CVE-2020-14539, CVE-2020-14547, CVE-2020-14597, CVE-2020-14614, CVE-2020-14654, CVE-2020-14680, CVE-2020-14725)\n\n* mysql: Server: C API multiple unspecified vulnerabilities (CVE-2019-2993, CVE-2019-3011)\n\n* mysql: Server: DDL multiple unspecified vulnerabilities (CVE-2019-2997, CVE-2020-2580)\n\n* mysql: Server: Parser multiple unspecified vulnerabilities (CVE-2019-3004, CVE-2020-2627, CVE-2020-2930, CVE-2020-14619)\n\n* mysql: Server: Connection unspecified vulnerability (CVE-2019-3009)\n\n* mysql: Server: Options multiple unspecified vulnerabilities (CVE-2020-2584, CVE-2020-14632)\n\n* mysql: Server: DML multiple unspecified vulnerabilities (CVE-2020-2588, CVE-2020-2780, CVE-2020-14540, CVE-2020-14575, CVE-2020-14620)\n\n* mysql: C API multiple unspecified vulnerabilities (CVE-2020-2752, CVE-2020-2922, CVE-2020-14550, CVE-2020-2570, CVE-2020-2573, CVE-2020-2574)\n\n* mysql: Server: Logging unspecified vulnerability (CVE-2020-2770)\n\n* mysql: Server: Memcached unspecified vulnerability (CVE-2020-2804)\n\n* mysql: Server: Stored Procedure unspecified vulnerability (CVE-2020-2812)\n\n* mysql: Server: Information Schema multiple unspecified vulnerabilities (CVE-2020-2896, CVE-2020-14559, CVE-2020-2694)\n\n* mysql: Server: Charsets unspecified vulnerability (CVE-2020-2898)\n\n* mysql: Server: Connection Handling unspecified vulnerability (CVE-2020-2903)\n\n* mysql: Server: Group Replication Plugin unspecified vulnerability (CVE-2020-2921)\n\n* mysql: Server: Group Replication GCS unspecified vulnerability (CVE-2020-2926)\n\n* mysql: Server: Pluggable Auth unspecified vulnerability (CVE-2020-14553)\n\n* mysql: Server: UDF unspecified vulnerability (CVE-2020-14576)\n\n* mysql: Server: JSON unspecified vulnerability (CVE-2020-14624)\n\n* mysql: Server: Security: Audit unspecified vulnerability (CVE-2020-14631)\n\n* mysql: Server: Security: Roles multiple unspecified vulnerabilities (CVE-2020-14641, CVE-2020-14643, CVE-2020-14651)\n\n* mysql: Server: Locking unspecified vulnerability (CVE-2020-14656)\n\n* mysql: Information Schema unspecified vulnerability (CVE-2019-2911)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "published": "2020-09-14T00:00:00Z",
  "severity": "Important",
  "cvss": 6.5,
  "epss": 0.02975,
  "epssPercentile": 0.87338,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libmysqlclient21",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "libmysqlclient21 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libmysqlclient21-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mecab",
      "release": "RHEL 8",
      "fixedVersion": "0:0.996-1.module\u002Bel8.0.0\u002B3898\u002Be09bb8de.9",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mecab-ipadic",
      "release": "RHEL 8",
      "fixedVersion": "0:2.7.0.20070801-16.module\u002Bel8.0.0\u002B3898\u002Be09bb8de",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mecab-ipadic-EUCJP",
      "release": "RHEL 8",
      "fixedVersion": "0:2.7.0.20070801-16.module\u002Bel8.0.0\u002B3898\u002Be09bb8de",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql",
      "release": "RHEL 8",
      "fixedVersion": "0:8.0.21-1.module\u002Bel8.2.0\u002B7855\u002B47abd494",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-client",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-client 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-client-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-client-8.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-client-8.0 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-client-8.0-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-client-core-8.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-client-core-8.0 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-client-core-8.0-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-common",
      "release": "RHEL 8",
      "fixedVersion": "0:8.0.21-1.module\u002Bel8.2.0\u002B7855\u002B47abd494",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:8.0.21-1.module\u002Bel8.2.0\u002B7855\u002B47abd494",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-errmsg",
      "release": "RHEL 8",
      "fixedVersion": "0:8.0.21-1.module\u002Bel8.2.0\u002B7855\u002B47abd494",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-libs",
      "release": "RHEL 8",
      "fixedVersion": "0:8.0.21-1.module\u002Bel8.2.0\u002B7855\u002B47abd494",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-router",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-router 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-router-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-server",
      "release": "RHEL 8",
      "fixedVersion": "0:8.0.21-1.module\u002Bel8.2.0\u002B7855\u002B47abd494",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-server",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-server 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-server-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-server-8.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-server-8.0 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-server-8.0-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-server-core-8.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-server-core-8.0 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-server-core-8.0-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-source-8.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-source-8.0 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-source-8.0-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-test",
      "release": "RHEL 8",
      "fixedVersion": "0:8.0.21-1.module\u002Bel8.2.0\u002B7855\u002B47abd494",
      "fix": "RHSA-2020:3732",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3732",
      "released": "2020-09-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-testsuite",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-testsuite 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-testsuite-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-testsuite-8.0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "8.0.21-0ubuntu0.20.04.3",
      "fix": "mysql-testsuite-8.0 8.0.21-0ubuntu0.20.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-mysql-testsuite-8.0-8.0.21-0ubuntu0.20.04.3",
      "released": "2021-01-20T07:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}