Security advisory

{
  "id": "ae6a8a32741e45708a7eb8ff57de183c9d7fae383e809df3c333da9ac11b4eeb",
  "url": "https://osv.dev/vulnerability/CVE-2021-2032",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-2032",
    "summary": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Information Schema). Supported versions that are affected are 5.7.32 and prior and 8.0.22 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).",
    "evidence": "osv:CVE-2021-2032",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-2032",
      "aliases": [
        "BIT-mariadb-2021-2032",
        "BIT-mariadb-min-2021-2032",
        "BIT-mysql-client-2021-2032",
        "CVE-2021-2032"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mariadb/server",
              "type": "GIT",
              "events": [
                {
                  "introduced": "776555af021e917ce0d6235386b43ae59fdd5161"
                },
                {
                  "fixed": "2357871a213b33417539f14e6c786a3d4b74d7f6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "10.0.0"
                      },
                      {
                        "fixed": "10.0.11"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-2032.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/mysql/mysql-server",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "2032b65c44e242a7e452a38bf7626dfacc315b9c"
                },
                {
                  "introduced": "270fd3411e3d671a73ed9725940a30080f59ce6d"
                },
                {
                  "last_affected": "ee4455a33b10f1b1886044322e4893f587b319ed"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "5.7.0"
                      },
                      {
                        "last_affected": "5.7.32"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "8.0.0"
                      },
                      {
                        "last_affected": "8.0.22"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "mysql-cluster-8.0.22",
            "mysql-8.0.22",
            "mysql-5.7.32",
            "mysql-5.7.31",
            "mysql-5.1.4",
            "mysql-4.0.4",
            "mysql-4.0.2",
            "mysql-3.23.36",
            "mysql-3.23.33",
            "mysql-3.23.32",
            "mysql-3.23.31",
            "mysql-3.23.30-gamma",
            "mysql-3.23.28-gamma",
            "mysql-3.23.22-beta"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-2032.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:43.757118193Z",
      "provider": "osv",
      "references": [
        "https://security.gentoo.org/glsa/202105-27",
        "https://security.netapp.com/advisory/ntap-20210219-0003/",
        "https://www.oracle.com/security-alerts/cpujan2021.html"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "mariadb:mariadb",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "10.0.0"
                  },
                  {
                    "fixed": "10.0.11"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-2032",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 435703,
  "published_at": "2021-01-20T15:15:47.55+00:00"
}