Security advisory

{
  "id": "f2ccc24c6e0b965d5add05f0819c49c72355731c41fa6b904b980e144b5d84e8",
  "url": "https://osv.dev/vulnerability/CVE-2022-33124",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-33124",
    "summary": "AIOHTTP 3.8.1 can report a \"ValueError: Invalid IPv6 URL\" outcome, which can lead to a Denial of Service (DoS). NOTE: multiple third parties dispute this issue because there is no example of a context in which denial of service would occur, and many common contexts have exception handing in the calling application",
    "evidence": "osv:CVE-2022-33124",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-33124",
      "aliases": [
        "CVE-2022-33124"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/aio-libs/aiohttp",
              "type": "GIT",
              "events": [
                {
                  "introduced": "cc6dc0c49f5d002485f9a3cdf9bc3127a3ac1388"
                },
                {
                  "last_affected": "cc6dc0c49f5d002485f9a3cdf9bc3127a3ac1388"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:aiohttp:aiohttp:3.8.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.8.1"
                      },
                      {
                        "last_affected": "3.8.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.8.1",
            "v3.8.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-33124.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.174421935Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/33xxx/CVE-2022-33124.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-33124",
        "https://github.com/aio-libs/aiohttp/issues/6772"
      ],
      "provider_metadata": {
        "isDisputed": true,
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/33xxx/CVE-2022-33124.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-33124",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 495574,
  "published_at": "2022-06-22T19:44:19+00:00"
}