data/osv/GO-2023-1872.json

{
  "schema_version": "1.3.1",
  "id": "GO-2023-1872",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2023-35933",
    "GHSA-hr9r-8phq-5x8j"
  ],
  "summary": "Denial of service in github.com/openfga/openfga",
  "details": "OpenFGA is vulnerable to a denial of service attack when certain Check and ListObjects calls are executed against authorization models that contain circular relationship definitions.",
  "affected": [
    {
      "package": {
        "name": "github.com/openfga/openfga",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/openfga/openfga/pkg/typesystem",
            "symbols": [
              "New",
              "NewAndValidate",
              "TypeSystem.validateNames",
              "TypeSystem.validateRelationTypeRestrictions"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/openfga/openfga/security/advisories/GHSA-hr9r-8phq-5x8j"
    },
    {
      "type": "FIX",
      "url": "https://github.com/openfga/openfga/commit/087ce392595f3c319ab3028b5089118ea4063452"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2023-1872"
  }
}