Security advisory

{
  "id": "19ae4cc52cb977d5023d244c1fdef30de438e5b4b759485fcb0bf1826c2cffb7",
  "url": "https://osv.dev/vulnerability/CVE-2020-36568",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-36568",
    "summary": "Unsanitized input in the query parser in github.com/revel/revel before v1.0.0 allows remote attackers to cause resource exhaustion via memory allocation.",
    "evidence": "osv:CVE-2020-36568",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-36568",
      "aliases": [
        "CVE-2020-36568",
        "GHSA-hggr-p7v6-73p5",
        "GO-2020-0003"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/revel/revel",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "ee237a4ce4b7660dcbafda789dd6f524a4a4b47d"
                },
                {
                  "fixed": "d160ecb72207824005b19778594cbdc272e8a605"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:revel:revel:*:*:*:*:*:go:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.0.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "d160ecb72207824005b19778594cbdc272e8a605"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.21.0",
            "v0.20.0",
            "v0.17",
            "v0.19.0",
            "v0.18.0",
            "v0.16.0",
            "v0.15.0",
            "v0.12.0",
            "v0.11.3",
            "v0.11.2",
            "v0.11.1",
            "v0.11.0",
            "v0.10.0",
            "v0.9.0",
            "v0.6"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36568.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:21.567841651Z",
      "provider": "osv",
      "references": [
        "https://github.com/revel/revel/pull/1427",
        "https://pkg.go.dev/vuln/GO-2020-0003",
        "https://github.com/revel/revel/commit/d160ecb72207824005b19778594cbdc272e8a605",
        "https://github.com/revel/revel/issues/1424"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-36568",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385156,
  "published_at": "2022-12-27T22:15:11.783+00:00"
}