Vulnerability-Lookup

usn-5022-1

Vulnerability from osv_ubuntu

Published

2021-07-26 14:12

Modified

2026-04-27 14:11

Summary

mysql-5.7, mysql-8.0 vulnerabilities

Details

Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues.

MySQL has been updated to 8.0.26 in Ubuntu 20.04 LTS and Ubuntu 21.04. Ubuntu 18.04 LTS has been updated to MySQL 5.7.35.

In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes.

Please see the following for more information:

https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-35.html https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-26.html https://www.oracle.com/security-alerts/cpujul2021.html

References

URL

Type

	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://ubuntu.com/security/CVE-2021-2339	REPORT
	https://ubuntu.com/security/CVE-2021-2340	REPORT
	https://ubuntu.com/security/CVE-2021-2342	REPORT
	https://ubuntu.com/security/CVE-2021-2352	REPORT
	https://ubuntu.com/security/CVE-2021-2354	REPORT
	https://ubuntu.com/security/CVE-2021-2356	REPORT
	https://ubuntu.com/security/CVE-2021-2357	REPORT
	https://ubuntu.com/security/CVE-2021-2367	REPORT
	https://ubuntu.com/security/CVE-2021-2370	REPORT
	https://ubuntu.com/security/CVE-2021-2372	REPORT
	https://ubuntu.com/security/CVE-2021-2374	REPORT
	https://ubuntu.com/security/CVE-2021-2383	REPORT
	https://ubuntu.com/security/CVE-2021-2384	REPORT
	https://ubuntu.com/security/CVE-2021-2385	REPORT
	https://ubuntu.com/security/CVE-2021-2387	REPORT
	https://ubuntu.com/security/CVE-2021-2389	REPORT
	https://ubuntu.com/security/CVE-2021-2390	REPORT
	https://ubuntu.com/security/CVE-2021-2399	REPORT
	https://ubuntu.com/security/CVE-2021-2402	REPORT
	https://ubuntu.com/security/CVE-2021-2410	REPORT
	https://ubuntu.com/security/CVE-2021-2417	REPORT
	https://ubuntu.com/security/CVE-2021-2418	REPORT
	https://ubuntu.com/security/CVE-2021-2422	REPORT
	https://ubuntu.com/security/CVE-2021-2424	REPORT
	https://ubuntu.com/security/CVE-2021-2425	REPORT
	https://ubuntu.com/security/CVE-2021-2426	REPORT
	https://ubuntu.com/security/CVE-2021-2427	REPORT
	https://ubuntu.com/security/CVE-2021-2429	REPORT
	https://ubuntu.com/security/CVE-2021-2437	REPORT
	https://ubuntu.com/security/CVE-2021-2440	REPORT
	https://ubuntu.com/security/CVE-2021-2441	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-2342",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2372",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2385",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2389",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2390",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libmysqlclient20",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-client",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-client-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-client-core-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-server",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-server-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-server-core-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-source-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-testsuite",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-testsuite-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "mysql-5.7",
        "purl": "pkg:deb/ubuntu/mysql-5.7@5.7.35-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.7.35-0ubuntu0.18.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.7.19-0ubuntu1",
        "5.7.20-0ubuntu0.17.10.1",
        "5.7.20-1ubuntu1",
        "5.7.21-1ubuntu1",
        "5.7.22-0ubuntu18.04.1",
        "5.7.23-0ubuntu0.18.04.1",
        "5.7.24-0ubuntu0.18.04.1",
        "5.7.25-0ubuntu0.18.04.2",
        "5.7.26-0ubuntu0.18.04.1",
        "5.7.27-0ubuntu0.18.04.1",
        "5.7.28-0ubuntu0.18.04.4",
        "5.7.29-0ubuntu0.18.04.1",
        "5.7.30-0ubuntu0.18.04.1",
        "5.7.31-0ubuntu0.18.04.1",
        "5.7.32-0ubuntu0.18.04.1",
        "5.7.33-0ubuntu0.18.04.1",
        "5.7.34-0ubuntu0.18.04.1"
      ]
    },
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-2339",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2340",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2342",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2352",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2354",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2356",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2357",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2367",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2370",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2372",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2374",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2383",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2384",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2385",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2387",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2389",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2390",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2399",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2402",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2410",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2417",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2418",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2422",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2424",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2425",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2426",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2427",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2429",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2437",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2440",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2021-2441",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:20.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu0.20.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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"
      ]
    }
  ],
  "aliases": [],
  "details": "Multiple security issues were discovered in MySQL and this update includes\nnew upstream MySQL versions to fix these issues.\n\nMySQL has been updated to 8.0.26 in Ubuntu 20.04 LTS and Ubuntu 21.04.\nUbuntu 18.04 LTS has been updated to MySQL 5.7.35.\n\nIn addition to security fixes, the updated packages contain bug fixes, new\nfeatures, and possibly incompatible changes.\n\nPlease see the following for more information:\n\nhttps://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-35.html\nhttps://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-26.html\nhttps://www.oracle.com/security-alerts/cpujul2021.html\n",
  "id": "USN-5022-1",
  "modified": "2026-04-27T14:11:27Z",
  "published": "2021-07-26T14:12:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5022-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2339"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2340"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2342"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2352"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2354"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2356"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2357"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2367"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2370"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2372"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2374"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2383"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2384"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2385"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2387"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2389"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2390"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2399"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2402"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2410"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2417"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2418"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2422"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2424"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2425"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2426"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2427"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2429"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2437"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2440"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2441"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "mysql-5.7, mysql-8.0 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-2339",
    "UBUNTU-CVE-2021-2340",
    "UBUNTU-CVE-2021-2342",
    "UBUNTU-CVE-2021-2352",
    "UBUNTU-CVE-2021-2354",
    "UBUNTU-CVE-2021-2356",
    "UBUNTU-CVE-2021-2357",
    "UBUNTU-CVE-2021-2367",
    "UBUNTU-CVE-2021-2370",
    "UBUNTU-CVE-2021-2372",
    "UBUNTU-CVE-2021-2374",
    "UBUNTU-CVE-2021-2383",
    "UBUNTU-CVE-2021-2384",
    "UBUNTU-CVE-2021-2385",
    "UBUNTU-CVE-2021-2387",
    "UBUNTU-CVE-2021-2389",
    "UBUNTU-CVE-2021-2390",
    "UBUNTU-CVE-2021-2399",
    "UBUNTU-CVE-2021-2402",
    "UBUNTU-CVE-2021-2410",
    "UBUNTU-CVE-2021-2417",
    "UBUNTU-CVE-2021-2418",
    "UBUNTU-CVE-2021-2422",
    "UBUNTU-CVE-2021-2424",
    "UBUNTU-CVE-2021-2425",
    "UBUNTU-CVE-2021-2426",
    "UBUNTU-CVE-2021-2427",
    "UBUNTU-CVE-2021-2429",
    "UBUNTU-CVE-2021-2437",
    "UBUNTU-CVE-2021-2440",
    "UBUNTU-CVE-2021-2441"
  ]
}

ubuntu-cve-2021-2339

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

Details

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). 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).

Severity

4.9 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2339	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2339	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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:14.04:LTS",
        "name": "mysql-5.5",
        "purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": "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-server-5.6",
        "purl": "pkg:deb/ubuntu/percona-server-5.6@5.6.22-rel71.0-0ubuntu4.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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-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: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\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu0.20.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "mysql-8.0",
        "purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). 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).",
  "id": "UBUNTU-CVE-2021-2339",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2339"
    },
    {
      "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-2021-2339"
    }
  ],
  "related": [
    "USN-5022-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2339"
  ]
}

ubuntu-cve-2021-2340

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

Details

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Memcached). 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

Severity

2.7 (Low)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2340	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2340	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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:14.04:LTS",
        "name": "mysql-5.5",
        "purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": "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-server-5.6",
        "purl": "pkg:deb/ubuntu/percona-server-5.6@5.6.22-rel71.0-0ubuntu4.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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-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: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\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu0.20.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "mysql-8.0",
        "purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Memcached). 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).",
  "id": "UBUNTU-CVE-2021-2340",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2340"
    },
    {
      "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-2021-2340"
    }
  ],
  "related": [
    "USN-5022-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2340"
  ]
}

ubuntu-cve-2021-2342

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

Details

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.34 and prior and 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).

Severity

4.9 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2342	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://ubuntu.com/security/notices/USN-5022-3	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2342	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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:14.04:LTS",
        "name": "mysql-5.5",
        "purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "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",
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        "5.5.60-0ubuntu0.14.04.1",
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        "5.5.62-0ubuntu0.14.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libmysqlclient20",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
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          {
            "binary_name": "mysql-client",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-client-5.7",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-client-core-5.7",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-common",
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          },
          {
            "binary_name": "mysql-server",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-server-5.7",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
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          {
            "binary_name": "mysql-server-core-5.7",
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          },
          {
            "binary_name": "mysql-source-5.7",
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          {
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          {
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        ]
      },
      "package": {
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        "name": "mysql-5.7",
        "purl": "pkg:deb/ubuntu/mysql-5.7@5.7.35-0ubuntu0.16.04.1+esm1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
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          ],
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      ],
      "versions": [
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        "5.7.24-0ubuntu0.16.04.1",
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        "5.7.30-0ubuntu0.16.04.1",
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        "5.7.32-0ubuntu0.16.04.1",
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    },
    {
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            "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-server-5.6",
        "purl": "pkg:deb/ubuntu/percona-server-5.6@5.6.22-rel71.0-0ubuntu4.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
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          "type": "ECOSYSTEM"
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      ],
      "versions": [
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        "5.6.22-rel71.0-0ubuntu4",
        "5.6.22-rel71.0-0ubuntu4.1"
      ]
    },
    {
      "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": {
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        "purl": "pkg:deb/ubuntu/percona-xtradb-cluster-5.6@5.6.37-26.21-0ubuntu0.16.04.2?arch=source\u0026distro=xenial"
      },
      "ranges": [
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      "versions": [
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      ]
    },
    {
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        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libmysqlclient20",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-client",
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          },
          {
            "binary_name": "mysql-client-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-client-core-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-server",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-server-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-server-core-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-source-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-testsuite",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          },
          {
            "binary_name": "mysql-testsuite-5.7",
            "binary_version": "5.7.35-0ubuntu0.18.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "mysql-5.7",
        "purl": "pkg:deb/ubuntu/mysql-5.7@5.7.35-0ubuntu0.18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.7.35-0ubuntu0.18.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.7.19-0ubuntu1",
        "5.7.20-0ubuntu0.17.10.1",
        "5.7.20-1ubuntu1",
        "5.7.21-1ubuntu1",
        "5.7.22-0ubuntu18.04.1",
        "5.7.23-0ubuntu0.18.04.1",
        "5.7.24-0ubuntu0.18.04.1",
        "5.7.25-0ubuntu0.18.04.2",
        "5.7.26-0ubuntu0.18.04.1",
        "5.7.27-0ubuntu0.18.04.1",
        "5.7.28-0ubuntu0.18.04.4",
        "5.7.29-0ubuntu0.18.04.1",
        "5.7.30-0ubuntu0.18.04.1",
        "5.7.31-0ubuntu0.18.04.1",
        "5.7.32-0ubuntu0.18.04.1",
        "5.7.33-0ubuntu0.18.04.1",
        "5.7.34-0ubuntu0.18.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu0.20.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "mysql-8.0",
        "purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.34 and prior and 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).",
  "id": "UBUNTU-CVE-2021-2342",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2342"
    },
    {
      "type": "REPORT",
      "url": "https://www.oracle.com/security-alerts/cpujul2021.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5022-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5022-3"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2342"
    }
  ],
  "related": [
    "USN-5022-1",
    "USN-5022-3"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2342"
  ]
}

ubuntu-cve-2021-2352

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

Details

Severity

4.9 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2352	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2352	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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:14.04:LTS",
        "name": "mysql-5.5",
        "purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
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      "ranges": [
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          "events": [
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            }
          ],
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        "5.5.40-0ubuntu0.14.04.1",
        "5.5.41-0ubuntu0.14.04.1",
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        "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",
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        "5.5.60-0ubuntu0.14.04.1",
        "5.5.61-0ubuntu0.14.04.1",
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    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "percona-server-server",
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          {
            "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"
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        ]
      },
      "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\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
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      ],
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        "5.6.22-rel71.0-0ubuntu4",
        "5.6.22-rel71.0-0ubuntu4.1"
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    {
      "ecosystem_specific": {
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          {
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          {
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      "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\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
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            }
          ],
          "type": "ECOSYSTEM"
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      ],
      "versions": [
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        "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": {
        "availability": "No subscription required",
        "binaries": [
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            "binary_name": "libmysqlclient21",
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          {
            "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"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
        {
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          "type": "ECOSYSTEM"
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      "versions": [
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        "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"
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    {
      "ecosystem_specific": {
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        "binaries": [
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          {
            "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "mysql-8.0",
        "purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
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              "introduced": "0"
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            {
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DDL). 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).",
  "id": "UBUNTU-CVE-2021-2352",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2352"
    },
    {
      "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-2021-2352"
    }
  ],
  "related": [
    "USN-5022-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2352"
  ]
}

ubuntu-cve-2021-2354

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

Details

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Federated). 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).

Severity

4.9 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2354	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2354	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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:14.04:LTS",
        "name": "mysql-5.5",
        "purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": "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-server-5.6",
        "purl": "pkg:deb/ubuntu/percona-server-5.6@5.6.22-rel71.0-0ubuntu4.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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-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: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\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu0.20.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "mysql-8.0",
        "purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Federated). 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).",
  "id": "UBUNTU-CVE-2021-2354",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2354"
    },
    {
      "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-2021-2354"
    }
  ],
  "related": [
    "USN-5022-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2354"
  ]
}

ubuntu-cve-2021-2356

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

Details

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit vulnerability allows low 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.9 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H).

Severity

5.9 (Medium)


                    
                      CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2356	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2356	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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:14.04:LTS",
        "name": "mysql-5.5",
        "purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": "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-server-5.6",
        "purl": "pkg:deb/ubuntu/percona-server-5.6@5.6.22-rel71.0-0ubuntu4.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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-xtradb-cluster-server",
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          },
          {
            "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: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\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu0.20.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "mysql-8.0",
        "purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit vulnerability allows low 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.9 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H).",
  "id": "UBUNTU-CVE-2021-2356",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2356"
    },
    {
      "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-2021-2356"
    }
  ],
  "related": [
    "USN-5022-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2356"
  ]
}

ubuntu-cve-2021-2357

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

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).

Severity

4.9 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2357	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2357	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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:14.04:LTS",
        "name": "mysql-5.5",
        "purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": "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-server-5.6",
        "purl": "pkg:deb/ubuntu/percona-server-5.6@5.6.22-rel71.0-0ubuntu4.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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-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: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\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu0.20.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "mysql-8.0",
        "purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "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).",
  "id": "UBUNTU-CVE-2021-2357",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2357"
    },
    {
      "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-2021-2357"
    }
  ],
  "related": [
    "USN-5022-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2357"
  ]
}

ubuntu-cve-2021-2367

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

Details

Severity

4.9 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2367	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2367	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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:14.04:LTS",
        "name": "mysql-5.5",
        "purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": "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-server-5.6",
        "purl": "pkg:deb/ubuntu/percona-server-5.6@5.6.22-rel71.0-0ubuntu4.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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-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: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\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu0.20.04.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "No subscription required",
        "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "mysql-8.0",
        "purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "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).",
  "id": "UBUNTU-CVE-2021-2367",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2367"
    },
    {
      "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-2021-2367"
    }
  ],
  "related": [
    "USN-5022-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2367"
  ]
}

ubuntu-cve-2021-2370

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

Details

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). 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).

Severity

4.9 (Medium)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2370	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2370	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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",
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          },
          {
            "binary_name": "mysql-testsuite-5.5",
            "binary_version": "5.5.62-0ubuntu0.14.04.1"
          }
        ]
      },
      "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\u0026distro=trusty"
      },
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          ],
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        "5.5.40-0ubuntu0.14.04.1",
        "5.5.41-0ubuntu0.14.04.1",
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        "5.5.46-0ubuntu0.14.04.2",
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        "5.5.49-0ubuntu0.14.04.1",
        "5.5.50-0ubuntu0.14.04.1",
        "5.5.52-0ubuntu0.14.04.1",
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        "5.5.55-0ubuntu0.14.04.1",
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    {
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          {
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            "binary_version": "5.6.22-rel71.0-0ubuntu4.1"
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          {
            "binary_name": "percona-server-source-5.6",
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      "package": {
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        "name": "percona-server-5.6",
        "purl": "pkg:deb/ubuntu/percona-server-5.6@5.6.22-rel71.0-0ubuntu4.1?arch=source\u0026distro=xenial"
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          {
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            "binary_name": "mysql-server-core-8.0",
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            "binary_name": "mysql-testsuite-8.0",
            "binary_version": "8.0.26-0ubuntu0.20.04.2"
          }
        ]
      },
      "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\u0026distro=focal"
      },
      "ranges": [
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      "versions": [
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        "8.0.18-0ubuntu3",
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        "8.0.19-0ubuntu2",
        "8.0.19-0ubuntu3",
        "8.0.19-0ubuntu4",
        "8.0.19-0ubuntu5",
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        "8.0.21-0ubuntu0.20.04.3",
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          {
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          {
            "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"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "mysql-8.0",
        "purl": "pkg:deb/ubuntu/mysql-8.0@8.0.26-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.0.26-0ubuntu1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). 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).",
  "id": "UBUNTU-CVE-2021-2370",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2370"
    },
    {
      "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-2021-2370"
    }
  ],
  "related": [
    "USN-5022-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2370"
  ]
}

ubuntu-cve-2021-2372

Vulnerability from osv_ubuntu

Published

2021-07-21 15:15

Modified

2026-04-22 07:39

Summary

Details

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. 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 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

Severity

4.4 (Medium)


                    
                      CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2021-2372	REPORT
	https://www.oracle.com/security-alerts/cpujul2021.html	REPORT
	https://ubuntu.com/security/notices/USN-5022-1	ADVISORY
	https://ubuntu.com/security/notices/USN-5022-2	ADVISORY
	https://ubuntu.com/security/notices/USN-5022-3	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2021-2372	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "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:14.04:LTS",
        "name": "mysql-5.5",
        "purl": "pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "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": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libmysqlclient20",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-client",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-client-5.7",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-client-core-5.7",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-common",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-server",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-server-5.7",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-server-core-5.7",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-source-5.7",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          },
          {
            "binary_name": "mysql-testsuite",
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          },
          {
            "binary_name": "mysql-testsuite-5.7",
            "binary_version": "5.7.35-0ubuntu0.16.04.1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "mysql-5.7",
        "purl": "pkg:deb/ubuntu/mysql-5.7@5.7.35-0ubuntu0.16.04.1+esm1?arch=source\u0026distro=esm-infra/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.7.35-0ubuntu0.16.04.1+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "5.7.15-0ubuntu0.16.04.1",
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        "5.7.18-0ubuntu0.16.04.1",
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        "5.7.23-0ubuntu0.16.04.1",
        "5.7.24-0ubuntu0.16.04.1",
        "5.7.25-0ubuntu0.16.04.2",
        "5.7.26-0ubuntu0.16.04.1",
        "5.7.27-0ubuntu0.16.04.1",
        "5.7.28-0ubuntu0.16.04.2",
        "5.7.29-0ubuntu0.16.04.1",
        "5.7.30-0ubuntu0.16.04.1",
        "5.7.31-0ubuntu0.16.04.1",
        "5.7.32-0ubuntu0.16.04.1",
        "5.7.33-0ubuntu0.16.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libmariadbd18",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-client",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-client-10.0",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-client-core-10.0",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-common",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-plugin-connect",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-plugin-mroonga",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-plugin-oqgraph",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-plugin-spider",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-plugin-tokudb",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-server",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-server-10.0",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "mariadb-server-core-10.0",
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          },
          {
            "binary_name": "mariadb-test",
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          {
            "binary_name": "mariadb-test-data",
            "binary_version": "10.0.38-0ubuntu0.16.04.1"
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        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "mariadb-10.0",
        "purl": "pkg:deb/ubuntu/mariadb-10.0@10.0.38-0ubuntu0.16.04.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
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        "10.0.33-0ubuntu0.16.04.1",
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        "10.0.36-0ubuntu0.16.04.1",
        "10.0.38-0ubuntu0.16.04.1"
      ]
    },
    {
      "ecosystem_specific": {
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          {
            "binary_name": "percona-server-server",
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          {
            "binary_name": "percona-server-server-5.6",
            "binary_version": "5.6.22-rel71.0-0ubuntu4.1"
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          {
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          {
            "binary_name": "percona-server-test",
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          },
          {
            "binary_name": "percona-server-test-5.6",
            "binary_version": "5.6.22-rel71.0-0ubuntu4.1"
          }
        ]
      },
      "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\u0026distro=xenial"
      },
      "ranges": [
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          ],
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        "5.6.22-rel71.0-0ubuntu4",
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    },
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          {
            "binary_name": "percona-xtradb-cluster-server-5.6",
            "binary_version": "5.6.37-26.21-0ubuntu0.16.04.2"
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          {
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        ]
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      "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\u0026distro=xenial"
      },
      "ranges": [
        {
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            {
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            }
          ],
          "type": "ECOSYSTEM"
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        ]
      },
      "package": {
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    },
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            "binary_name": "libmariadbd18",
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          {
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          },
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            "binary_name": "mariadb-plugin-connect",
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          {
            "binary_name": "mariadb-plugin-cracklib-password-check",
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          {
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          },
          {
            "binary_name": "mariadb-plugin-oqgraph",
            "binary_version": "1:10.1.48-0ubuntu0.18.04.1"
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      },
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          "type": "ECOSYSTEM"
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      "versions": []
    }
  ],
  "aliases": [],
  "details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. 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 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).",
  "id": "UBUNTU-CVE-2021-2372",
  "modified": "2026-04-22T07:39:45Z",
  "published": "2021-07-21T15:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-2372"
    },
    {
      "type": "REPORT",
      "url": "https://www.oracle.com/security-alerts/cpujul2021.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5022-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5022-2"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5022-3"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2372"
    }
  ],
  "related": [
    "USN-5022-1",
    "USN-5022-2",
    "USN-5022-3"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-2372"
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Vulnerability from osv_ubuntu

Tags

Sightings

Nomenclature