{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.0.28-19"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "31e88966cd3d794a5749d7063dfc2af81aeed9fa"
            }
          ],
          "repo": "https://github.com/percona/percona-server",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue in the fetch_step function in Percona Server for MySQL v8.0.28-19 allows attackers to cause a Denial of Service (DoS) via a SQL query.",
  "id": "CVE-2022-34968",
  "modified": "2026-03-13T21:47:17.216650492Z",
  "published": "2022-08-03T02:15:07.833Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://jira.percona.com/browse/PS-8294"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}