{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:percona:monitoring_and_management:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "2.2.0"
              },
              {
                "fixed": "2.2.1"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "7061182f722bf29de4e321dd8b4c0aba8d26bba0"
            },
            {
              "fixed": "28dd2effed595e0c8d44f19da60c6c05e41952c1"
            }
          ],
          "repo": "https://github.com/percona/pmm",
          "type": "GIT"
        }
      ]
    },
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:percona:monitoring_and_management:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "2.2.0"
              },
              {
                "fixed": "2.2.1"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "45ef07e0e0b49f28195f07b58f0f921763fb2f4b"
            },
            {
              "fixed": "e74ff4d6c8d975a7fccf3605ecfd326bc462c245"
            }
          ],
          "repo": "https://github.com/percona/pmm-managed",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.",
  "id": "CVE-2020-7920",
  "modified": "2026-07-08T05:36:28.077995579Z",
  "published": "2020-02-06T17:15:14.380Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://jira.percona.com/browse/PMM-5233"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.percona.com/blog/2020/02/03/improvements-in-pmm-bug-fixes-in-percona-server-percona-backup-for-mongodb-alert-release-roundup-2-3-2020/"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.percona.com/doc/percona-monitoring-and-management/2.x/release-notes/2.2.1.html"
    },
    {
      "type": "FIX",
      "url": "https://jira.percona.com/browse/PMM-5232"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}