GSD-2022-21646

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
SpiceDB is a database system for managing security-critical application permissions. Any user making use of a wildcard relationship under the right hand branch of an `exclusion` or within an `intersection` operation will see `Lookup`/`LookupResources` return a resource as "accessible" if it is *not* accessible by virtue of the inclusion of the wildcard in the intersection or the right side of the exclusion. In `v1.3.0`, the wildcard is ignored entirely in lookup's dispatch, resulting in the `banned` wildcard being ignored in the exclusion. Version 1.4.0 contains a patch for this issue. As a workaround, don't make use of wildcards on the right side of intersections or within exclusions.
Aliases
Aliases
CVE-2022-21646
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{
  "GSD": {
    "alias": "CVE-2022-21646",
    "description": "SpiceDB is a database system for managing security-critical application permissions. Any user making use of a wildcard relationship under the right hand branch of an `exclusion` or within an `intersection` operation will see `Lookup`/`LookupResources` return a resource as \"accessible\" if it is *not* accessible by virtue of the inclusion of the wildcard in the intersection or the right side of the exclusion. In `v1.3.0`, the wildcard is ignored entirely in lookup\u0027s dispatch, resulting in the `banned` wildcard being ignored in the exclusion. Version 1.4.0 contains a patch for this issue. As a workaround, don\u0027t make use of wildcards on the right side of intersections or within exclusions.",
    "id": "GSD-2022-21646"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-21646"
      ],
      "details": "SpiceDB is a database system for managing security-critical application permissions. Any user making use of a wildcard relationship under the right hand branch of an `exclusion` or within an `intersection` operation will see `Lookup`/`LookupResources` return a resource as \"accessible\" if it is *not* accessible by virtue of the inclusion of the wildcard in the intersection or the right side of the exclusion. In `v1.3.0`, the wildcard is ignored entirely in lookup\u0027s dispatch, resulting in the `banned` wildcard being ignored in the exclusion. Version 1.4.0 contains a patch for this issue. As a workaround, don\u0027t make use of wildcards on the right side of intersections or within exclusions.",
      "id": "GSD-2022-21646",
      "modified": "2023-12-13T01:19:14.336113Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-21646",
        "STATE": "PUBLIC",
        "TITLE": "Lookup operations do not take into account wildcards in SpiceDB"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "spicedb",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "= 1.3.0"
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            "value": "SpiceDB is a database system for managing security-critical application permissions. Any user making use of a wildcard relationship under the right hand branch of an `exclusion` or within an `intersection` operation will see `Lookup`/`LookupResources` return a resource as \"accessible\" if it is *not* accessible by virtue of the inclusion of the wildcard in the intersection or the right side of the exclusion. In `v1.3.0`, the wildcard is ignored entirely in lookup\u0027s dispatch, resulting in the `banned` wildcard being ignored in the exclusion. Version 1.4.0 contains a patch for this issue. As a workaround, don\u0027t make use of wildcards on the right side of intersections or within exclusions."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-155: Improper Neutralization of Wildcards or Matching Symbols"
              }
            ]
          },
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-20: Improper Input Validation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92",
            "refsource": "CONFIRM",
            "url": "https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92"
          },
          {
            "name": "https://github.com/authzed/spicedb/issues/358",
            "refsource": "MISC",
            "url": "https://github.com/authzed/spicedb/issues/358"
          },
          {
            "name": "https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970",
            "refsource": "MISC",
            "url": "https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970"
          },
          {
            "name": "https://github.com/authzed/spicedb/releases/tag/v1.4.0",
            "refsource": "MISC",
            "url": "https://github.com/authzed/spicedb/releases/tag/v1.4.0"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-7p8f-8hjm-wm92",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "=v1.3.0",
          "affected_versions": "Version 1.3.0",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-01-13",
          "description": "SpiceDB is a database system for managing security-critical application permissions. Any user making use of a wildcard relationship under the right hand branch of an `exclusion` or within an `intersection` operation will see `Lookup`/`LookupResources` return a resource as \"accessible\" if it is *not* accessible by virtue of the inclusion of the wildcard in the intersection or the right side of the exclusion. In `v1.3.0`, the wildcard is ignored entirely in lookup\u0027s dispatch, resulting in the `banned` wildcard being ignored in the exclusion. contains a patch for this issue. As a workaround, don\u0027t make use of wildcards on the right side of intersections or within exclusions.",
          "fixed_versions": [
            "v1.4.0"
          ],
          "identifier": "CVE-2022-21646",
          "identifiers": [
            "GHSA-7p8f-8hjm-wm92",
            "CVE-2022-21646"
          ],
          "not_impacted": "All versions before 1.3.0, all versions after 1.3.0",
          "package_slug": "go/github.com/authzed/spicedb",
          "pubdate": "2022-01-13",
          "solution": "Upgrade to version 1.4.0 or above.",
          "title": "Lookup operations do not take into account wildcards in SpiceDB",
          "urls": [
            "https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21646",
            "https://github.com/authzed/spicedb/issues/358",
            "https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970",
            "https://github.com/authzed/spicedb/releases/tag/v1.4.0",
            "https://github.com/advisories/GHSA-7p8f-8hjm-wm92"
          ],
          "uuid": "e1d3faeb-8ff0-45a0-a650-3a7eca17e5df",
          "versions": [
            {
              "commit": {
                "sha": "10616c73e4dfcebb282372ec8d4d878cf220ec94",
                "tags": [
                  "v1.3.0"
                ],
                "timestamp": "20211223191136"
              },
              "number": "v1.3.0"
            },
            {
              "commit": {
                "sha": "c24a593ac0d4cc212f5118333957baa7457d9485",
                "tags": [
                  "v1.4.0"
                ],
                "timestamp": "20220111200459"
              },
              "number": "v1.4.0"
            }
          ]
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:authzed:spicedb:1.3.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2022-21646"
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        "description": {
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            {
              "lang": "en",
              "value": "SpiceDB is a database system for managing security-critical application permissions. Any user making use of a wildcard relationship under the right hand branch of an `exclusion` or within an `intersection` operation will see `Lookup`/`LookupResources` return a resource as \"accessible\" if it is *not* accessible by virtue of the inclusion of the wildcard in the intersection or the right side of the exclusion. In `v1.3.0`, the wildcard is ignored entirely in lookup\u0027s dispatch, resulting in the `banned` wildcard being ignored in the exclusion. Version 1.4.0 contains a patch for this issue. As a workaround, don\u0027t make use of wildcards on the right side of intersections or within exclusions."
            }
          ]
        },
        "problemtype": {
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        "references": {
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            {
              "name": "https://github.com/authzed/spicedb/issues/358",
              "refsource": "MISC",
              "tags": [
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            {
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            },
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2023-07-24T13:54Z",
      "publishedDate": "2022-01-11T22:15Z"
    }
  }
}



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