GSD-2022-39352

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
OpenFGA is a high-performance authorization/permission engine inspired by Google Zanzibar. Versions prior to 0.2.5 are vulnerable to authorization bypass under certain conditions. You are affected by this vulnerability if you added a tuple with a wildcard (*) assigned to a tupleset relation (the right hand side of a ‘from’ statement). This issue has been patched in version v0.2.5. This update is not backward compatible with any authorization model that uses wildcard on a tupleset relation.
Aliases
Aliases
CVE-2022-39352
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{
  "GSD": {
    "alias": "CVE-2022-39352",
    "description": "OpenFGA is a high-performance authorization/permission engine inspired by Google Zanzibar. Versions prior to 0.2.5 are vulnerable to authorization bypass under certain conditions. You are affected by this vulnerability if you added a tuple with a wildcard (*) assigned to a tupleset relation (the right hand side of a \u2018from\u2019 statement). This issue has been patched in version v0.2.5. This update is not backward compatible with any authorization model that uses wildcard on a tupleset relation.",
    "id": "GSD-2022-39352"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-39352"
      ],
      "details": "OpenFGA is a high-performance authorization/permission engine inspired by Google Zanzibar. Versions prior to 0.2.5 are vulnerable to authorization bypass under certain conditions. You are affected by this vulnerability if you added a tuple with a wildcard (*) assigned to a tupleset relation (the right hand side of a \u2018from\u2019 statement). This issue has been patched in version v0.2.5. This update is not backward compatible with any authorization model that uses wildcard on a tupleset relation.",
      "id": "GSD-2022-39352",
      "modified": "2023-12-13T01:19:20.520258Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-39352",
        "STATE": "PUBLIC",
        "TITLE": "OpenFGA Authorization Bypass"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "openfga",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 0.2.5"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "openfga"
            }
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        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
            "lang": "eng",
            "value": "OpenFGA is a high-performance authorization/permission engine inspired by Google Zanzibar. Versions prior to 0.2.5 are vulnerable to authorization bypass under certain conditions. You are affected by this vulnerability if you added a tuple with a wildcard (*) assigned to a tupleset relation (the right hand side of a \u2018from\u2019 statement). This issue has been patched in version v0.2.5. This update is not backward compatible with any authorization model that uses wildcard on a tupleset relation."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-863: Incorrect Authorization"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/openfga/openfga/security/advisories/GHSA-3gfj-fxx4-f22w",
            "refsource": "CONFIRM",
            "url": "https://github.com/openfga/openfga/security/advisories/GHSA-3gfj-fxx4-f22w"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-3gfj-fxx4-f22w",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=v0.2.4",
          "affected_versions": "All versions up to 0.2.4",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-11-08",
          "description": "OpenFGA is a high-performance authorization/permission engine inspired by Google Zanzibar. Versions prior to 0.2.5 is vulnerable to authorization bypass under certain conditions. You are affected by this vulnerability if you added a tuple with a wildcard (*) assigned to a tupleset relation (the right hand side of a \u00e2\u20ac\u02dcfrom\u00e2\u20ac\u2122 statement). This issue has been patched in version v0.2.5. This update is not backward compatible with any authorization model that uses wildcard on a tupleset relation.",
          "fixed_versions": [
            "v0.2.5"
          ],
          "identifier": "CVE-2022-39352",
          "identifiers": [
            "GHSA-3gfj-fxx4-f22w",
            "CVE-2022-39352"
          ],
          "not_impacted": "All versions after 0.2.4",
          "package_slug": "go/github.com/openfga/openfga",
          "pubdate": "2022-11-08",
          "solution": "Upgrade to version 0.2.5 or above.",
          "title": "OpenFGA Authorization Bypass",
          "urls": [
            "https://github.com/openfga/openfga/security/advisories/GHSA-3gfj-fxx4-f22w",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-39352",
            "https://github.com/openfga/openfga/releases/tag/v0.2.5",
            "https://github.com/advisories/GHSA-3gfj-fxx4-f22w"
          ],
          "uuid": "5f757ee8-153f-41ce-a536-a2ede789ce8a",
          "versions": [
            {
              "commit": {
                "sha": "713c4808209dedee9bd2cfda1558c0ad0c71d5bb",
                "tags": [
                  "v0.2.4"
                ],
                "timestamp": "20221024192834"
              },
              "number": "v0.2.4"
            },
            {
              "commit": {
                "sha": "d33a87af80688acdad1225b23e7be6655b323d35",
                "tags": [
                  "v0.2.5"
                ],
                "timestamp": "20221107215448"
              },
              "number": "v0.2.5"
            }
          ]
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "0.2.5",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2022-39352"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "OpenFGA is a high-performance authorization/permission engine inspired by Google Zanzibar. Versions prior to 0.2.5 are vulnerable to authorization bypass under certain conditions. You are affected by this vulnerability if you added a tuple with a wildcard (*) assigned to a tupleset relation (the right hand side of a \u00e2\u20ac\u02dcfrom\u00e2\u20ac\u2122 statement). This issue has been patched in version v0.2.5. This update is not backward compatible with any authorization model that uses wildcard on a tupleset relation."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-863"
                }
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/openfga/openfga/security/advisories/GHSA-3gfj-fxx4-f22w",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/openfga/openfga/security/advisories/GHSA-3gfj-fxx4-f22w"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-11-09T22:03Z",
      "publishedDate": "2022-11-08T08:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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