{
  "cveId": "CVE-2021-2001",
  "url": "https://patchblox.com/security/cve/CVE-2021-2001",
  "summary": "CVE-2021-2001 is fixed in 19 products on 1 platform, first by libmysqlclient20 5.7.31-0ubuntu0.18.04.1, released April 22, 2021. 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 (8.0.26). (BZ#1996693)\n\nSecurity Fix(es):\n\n* mysql: Server: Stored Procedure multiple vulnerabilities (CVE-2020-14672, CVE-2021-2046, CVE-2021-2072, CVE-2021-2081, CVE-2021-2215, CVE-2021-2217, CVE-2021-2293, CVE-2021-2304, CVE-2021-2424)\n\n* mysql: Server: FTS multiple vulnerabilities (CVE-2020-14765, CVE-2020-14789, CVE-2020-14804)\n\n* mysql: Server: Optimizer multiple vulnerabilities (CVE-2020-14769, CVE-2020-14773, CVE-2020-14777, CVE-2020-14785, CVE-2020-14793, CVE-2020-14794, CVE-2020-14809, CVE-2020-14830, CVE-2020-14836, CVE-2020-14837, CVE-2020-14839, CVE-2020-14845, CVE-2020-14846, CVE-2020-14861, CVE-2020-14866, CVE-2020-14868, CVE-2020-14888, CVE-2020-14891, CVE-2020-14893, CVE-2021-2001, CVE-2021-2021, CVE-2021-2024, CVE-2021-2030, CVE-2021-2031, CVE-2021-2036, CVE-2021-2055, CVE-2021-2060, CVE-2021-2065, CVE-2021-2070, CVE-2021-2076, CVE-2021-2164, CVE-2021-2169, CVE-2021-2170, CVE-2021-2193, CVE-2021-2203, CVE-2021-2212, CVE-2021-2213, CVE-2021-2230, CVE-2021-2278, CVE-2021-2298, CVE-2021-2299, CVE-2021-2342, CVE-2021-2357, CVE-2021-2367, CVE-2021-2383, CVE-2021-2384, CVE-2021-2387, CVE-2021-2410, CVE-2021-2412, CVE-2021-2418, CVE-2021-2425, CVE-2021-2426, CVE-2021-2427, CVE-2021-2437, CVE-2021-2441, CVE-2021-2444)\n\n* mysql: InnoDB multiple vulnerabilities (CVE-2020-14775, CVE-2020-14776, CVE-2020-14821, CVE-2020-14829, CVE-2020-14848, CVE-2021-2022, CVE-2021-2028, CVE-2021-2048, CVE-2021-2174, CVE-2021-2180, CVE-2021-2194, CVE-2021-2372, CVE-2021-2374, CVE-2021-2389, CVE-2021-2390, CVE-2021-2429, CVE-2020-14791, CVE-2021-2042)\n\n* mysql: Server: PS multiple vulnerabilities (CVE-2020-14786, CVE-2020-14790, CVE-2020-14844, CVE-2021-2422)\n\n* mysql: Server: Security multiple vulnerabilities (CVE-2020-14800, CVE-2020-14838, CVE-2020-14860)\n\n* mysql: Server: Locking multiple vulnerabilities (CVE-2020-14812, CVE-2021-2058, CVE-2021-2402)\n\n* mysql: Server: DML multiple vulnerabilities (CVE-2020-14814, CVE-2020-14828, CVE-2021-2056, CVE-2021-2087, CVE-2021-2088, CVE-2021-2166, CVE-2021-2172, CVE-2021-2196, CVE-2021-2300, CVE-2021-2305, CVE-2021-2370, CVE-2021-2440)\n\n* mysql: Server: Charsets unspecified vulnerability (CVE-2020-14852)\n\n* mysql: Server: DDL multiple vulnerabilities (CVE-2020-14867, CVE-2021-2061, CVE-2021-2122, CVE-2021-2339, CVE-2021-2352, CVE-2021-2399)\n\n* mysql: Server: X Plugin unspecified vulnerability (CVE-2020-14870)\n\n* mysql: Server: Logging unspecified vulnerability (CVE-2020-14873)\n\n* mysql: Server: Replication multiple vulnerabilities (CVE-2021-2002, CVE-2021-2171, CVE-2021-2178, CVE-2021-2202, CVE-2021-2356, CVE-2021-2385)\n\n* mysql: C API multiple vulnerabilities (CVE-2021-2010, CVE-2021-2011)\n\n* mysql: Server: Components Services unspecified vulnerability (CVE-2021-2038)\n\n* mysql: Server: Options unspecified vulnerability (CVE-2021-2146)\n\n* mysql: Server: Group Replication Plugin multiple vulnerabilities (CVE-2021-2179, CVE-2021-2232)\n\n* mysql: Server: Partition multiple vulnerabilities (CVE-2021-2201, CVE-2021-2208)\n\n* mysql: Server: Information Schema multiple vulnerabilities (CVE-2021-2032, CVE-2021-2226, CVE-2021-2301, CVE-2021-2308)\n\n* mysql: Server: Packaging unspecified vulnerability (CVE-2021-2307)\n\n* mysql: Server: Federated unspecified vulnerability (CVE-2021-2354)\n\n* mysql: Server: GIS unspecified vulnerability (CVE-2021-2417)\n\n* mysql: Server: Memcached unspecified vulnerability (CVE-2021-2340)\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.\n\nBug Fix(es):\n\n* Segfault and possible DoS with a crafted query (BZ#1996699)",
  "published": "2021-01-20T07:15:00Z",
  "severity": "Moderate",
  "cvss": 4.9,
  "epss": 0.02232,
  "epssPercentile": 0.82846,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libmysqlclient20",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.7.31-0ubuntu0.18.04.1",
      "fix": "libmysqlclient20 5.7.31-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libmysqlclient20-5.7.31-0ubuntu0.18.04.1",
      "released": "2021-04-22T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mecab",
      "release": "RHEL 8",
      "fixedVersion": "0:0.996-1.module\u002Bel8.0.0\u002B3898\u002Be09bb8de.9",
      "fix": "RHSA-2021:3590",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3590",
      "released": "2021-09-21T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mecab",
      "release": "ol 8",
      "fixedVersion": "0:0.996-1.module\u002Bel8.0.0\u002B5253\u002B1dce7bb2.9",
      "fix": "ELSA-2021-3590",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3590",
      "released": "2021-09-23T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mecab-ipadic",
      "release": "RHEL 8",
      "fixedVersion": "0:2.7.0.20070801-16.module\u002Bel8.0.0\u002B3898\u002Be09bb8de",
      "fix": "RHSA-2021:3590",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-3590",
      "released": "2021-09-21T00:00:00Z"
    },
    {
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      "product": "mecab-ipadic",
      "release": "ol 8",
      "fixedVersion": "0:2.7.0.20070801-16.0.1.module\u002Bel8.0.0\u002B5253\u002B1dce7bb2",
      "fix": "ELSA-2021-3590",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3590",
      "released": "2021-09-23T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mecab-ipadic-EUCJP",
      "release": "RHEL 8",
      "fixedVersion": "0:2.7.0.20070801-16.module\u002Bel8.0.0\u002B3898\u002Be09bb8de",
      "fix": "RHSA-2021:3590",
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      "released": "2021-09-21T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mecab-ipadic-EUCJP",
      "release": "ol 8",
      "fixedVersion": "0:2.7.0.20070801-16.0.1.module\u002Bel8.0.0\u002B5253\u002B1dce7bb2",
      "fix": "ELSA-2021-3590",
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      "released": "2021-09-23T00:00:00Z"
    },
    {
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      "release": "RHEL 8",
      "fixedVersion": "0:8.0.26-1.module\u002Bel8.4.0\u002B12359\u002Bb8928c02",
      "fix": "RHSA-2021:3590",
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      "released": "2021-09-21T00:00:00Z"
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      "release": "ol 8",
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      "fix": "ELSA-2021-3590",
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      "released": "2021-09-23T00:00:00Z"
    },
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      "released": "2021-04-22T15:15:00Z"
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    {
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      "product": "mysql-client-5.7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
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      "released": "2021-04-22T15:15:00Z"
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    {
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      "product": "mysql-client-core-5.7",
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    {
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    {
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    {
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      "fix": "RHSA-2021:3590",
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      "released": "2021-09-21T00:00:00Z"
    },
    {
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      "fix": "ELSA-2021-3590",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-3590",
      "released": "2021-09-23T00:00:00Z"
    },
    {
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-mysql-testsuite-5.7.31-0ubuntu0.18.04.1",
      "released": "2021-04-22T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "mysql-testsuite-5.7",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
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      "released": "2021-04-22T15:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}