GSD-2023-35930

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
SpiceDB is an open source, Google Zanzibar-inspired, database system for creating and managing security-critical application permissions. Any user making a negative authorization decision based on the results of a `LookupResources` request with 1.22.0 is affected. For example, using `LookupResources` to find a list of resources to allow access to be okay: some subjects that should have access to a resource may not. But if using `LookupResources` to find a list of banned resources instead, then some users that shouldn't have access may. Generally, `LookupResources` is not and should not be to gate access in this way - that's what the `Check` API is for. Additionally, version 1.22.0 has included a warning about this bug since its initial release. Users are advised to upgrade to version 1.22.2. Users unable to upgrade should avoid using `LookupResources` for negative authorization decisions.
Aliases
Aliases
CVE-2023-35930
To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-35930",
    "id": "GSD-2023-35930"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-35930"
      ],
      "details": "SpiceDB is an open source, Google Zanzibar-inspired, database system for creating and managing security-critical application permissions. Any user making a negative authorization decision based on the results of a `LookupResources` request with 1.22.0 is affected. For example, using `LookupResources` to find a list of resources to allow access to be okay: some subjects that should have access to a resource may not. But if using `LookupResources` to find a list of banned resources instead, then some users that shouldn\u0027t have access may. Generally, `LookupResources` is not and should not be to gate access in this way - that\u0027s what the `Check` API is for. Additionally, version 1.22.0 has included a warning about this bug since its initial release. Users are advised to upgrade to version 1.22.2. Users unable to upgrade should avoid using `LookupResources` for negative authorization decisions.",
      "id": "GSD-2023-35930",
      "modified": "2023-12-13T01:20:46.045552Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2023-35930",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "spicedb",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "= 1.22.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "authzed"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "SpiceDB is an open source, Google Zanzibar-inspired, database system for creating and managing security-critical application permissions. Any user making a negative authorization decision based on the results of a `LookupResources` request with 1.22.0 is affected. For example, using `LookupResources` to find a list of resources to allow access to be okay: some subjects that should have access to a resource may not. But if using `LookupResources` to find a list of banned resources instead, then some users that shouldn\u0027t have access may. Generally, `LookupResources` is not and should not be to gate access in this way - that\u0027s what the `Check` API is for. Additionally, version 1.22.0 has included a warning about this bug since its initial release. Users are advised to upgrade to version 1.22.2. Users unable to upgrade should avoid using `LookupResources` for negative authorization decisions."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-913",
                "lang": "eng",
                "value": "CWE-913: Improper Control of Dynamically-Managed Code Resources"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r",
            "refsource": "MISC",
            "url": "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r"
          },
          {
            "name": "https://github.com/authzed/spicedb/pull/1397",
            "refsource": "MISC",
            "url": "https://github.com/authzed/spicedb/pull/1397"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-m54h-5x5f-5m6r",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "=v1.22.0",
          "affected_versions": "Version 1.22.0",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-913",
            "CWE-937"
          ],
          "date": "2023-06-30",
          "description": "SpiceDB is an open source, Google Zanzibar-inspired, database system for creating and managing security-critical application permissions. Any user making a negative authorization decision based on the results of a `LookupResources` request with 1.22.0 is affected. For example, using `LookupResources` to find a list of resources to allow access to be okay: some subjects that should have access to a resource may not. But if using `LookupResources` to find a list of banned resources instead, then some users that shouldn\u0027t have access may. Generally, `LookupResources` is not and should not be to gate access in this way - that\u0027s what the `Check` API is for. Additionally, version 1.22.0 has included a warning about this bug since its initial release. Users are advised to upgrade to version 1.22.2. Users unable to upgrade should avoid using `LookupResources` for negative authorization decisions.",
          "fixed_versions": [
            "v1.22.2"
          ],
          "identifier": "CVE-2023-35930",
          "identifiers": [
            "GHSA-m54h-5x5f-5m6r",
            "CVE-2023-35930"
          ],
          "not_impacted": "All versions before 1.22.0, all versions after 1.22.0",
          "package_slug": "go/github.com/authzed/spicedb",
          "pubdate": "2023-06-28",
          "solution": "Upgrade to version 1.22.2 or above.",
          "title": "Improper Control of Dynamically-Managed Code Resources",
          "urls": [
            "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r",
            "https://nvd.nist.gov/vuln/detail/CVE-2023-35930",
            "https://github.com/authzed/spicedb/pull/1397",
            "https://github.com/authzed/spicedb/releases/tag/v1.22.2",
            "https://github.com/advisories/GHSA-m54h-5x5f-5m6r"
          ],
          "uuid": "e0539f32-92aa-4758-a72c-30664366a1bf",
          "versions": [
            {
              "commit": {
                "sha": "374cd7e5db8e460381016859eae1a7de3e760414",
                "tags": [
                  "v1.22.0"
                ],
                "timestamp": "20230612190103"
              },
              "number": "v1.22.0"
            },
            {
              "commit": {
                "sha": "bfc1b2c29cb2b3fcbc3c79057ea32c2fde908a65",
                "tags": [
                  "v1.22.2"
                ],
                "timestamp": "20230621131909"
              },
              "number": "v1.22.2"
            }
          ]
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:authzed:spicedb:1.22.0:-:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2023-35930"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "SpiceDB is an open source, Google Zanzibar-inspired, database system for creating and managing security-critical application permissions. Any user making a negative authorization decision based on the results of a `LookupResources` request with 1.22.0 is affected. For example, using `LookupResources` to find a list of resources to allow access to be okay: some subjects that should have access to a resource may not. But if using `LookupResources` to find a list of banned resources instead, then some users that shouldn\u0027t have access may. Generally, `LookupResources` is not and should not be to gate access in this way - that\u0027s what the `Check` API is for. Additionally, version 1.22.0 has included a warning about this bug since its initial release. Users are advised to upgrade to version 1.22.2. Users unable to upgrade should avoid using `LookupResources` for negative authorization decisions."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-913"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r"
            },
            {
              "name": "https://github.com/authzed/spicedb/pull/1397",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://github.com/authzed/spicedb/pull/1397"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2023-07-06T18:17Z",
      "publishedDate": "2023-06-26T20:15Z"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.