Vulnerability-Lookup

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

CVE-2023-35930

Aliases

CVE-2023-35930

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-35930",
    "id": "GSD-2023-35930"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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        "CVE-2023-35930"
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      "modified": "2023-12-13T01:20:46.045552Z",
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          "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"
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          "identifier": "CVE-2023-35930",
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            "CVE-2023-35930"
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          "title": "Improper Control of Dynamically-Managed Code Resources",
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            }
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      "lastModifiedDate": "2023-07-06T18:17Z",
      "publishedDate": "2023-06-26T20:15Z"
    }
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}

CVE-2023-35930 (GCVE-0-2023-35930)

Vulnerability from cvelistv5 – Published: 2023-06-26 19:32 – Updated: 2024-11-06 21:06

Title

LookupResources may return partial results in spicedb

Summary

Severity

3.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-06 21:06 UTC

CWE

CWE-913 - Improper Control of Dynamically-Managed Code Resources

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7612 records in the last 180 days details

References

2 references

URL	Tags
https://github.com/authzed/spicedb/security/advis…	x_refsource_CONFIRM
https://github.com/authzed/spicedb/pull/1397	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
authzed	spicedb	Affected: = 1.22.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:37:41.191Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "name": "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r"
          },
          {
            "name": "https://github.com/authzed/spicedb/pull/1397",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/authzed/spicedb/pull/1397"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-35930",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-06T21:06:20.932122Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-06T21:06:28.339Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "spicedb",
          "vendor": "authzed",
          "versions": [
            {
              "status": "affected",
              "version": "= 1.22.0"
            }
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      ],
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          }
        }
      ],
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          "descriptions": [
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              "cweId": "CWE-913",
              "description": "CWE-913: Improper Control of Dynamically-Managed Code Resources",
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              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-26T19:32:59.829Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/authzed/spicedb/security/advisories/GHSA-m54h-5x5f-5m6r",
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        },
        {
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          "tags": [
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          "url": "https://github.com/authzed/spicedb/pull/1397"
        }
      ],
      "source": {
        "advisory": "GHSA-m54h-5x5f-5m6r",
        "discovery": "UNKNOWN"
      },
      "title": "LookupResources may return partial results in spicedb"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-35930",
    "datePublished": "2023-06-26T19:32:59.829Z",
    "dateReserved": "2023-06-20T14:02:45.593Z",
    "dateUpdated": "2024-11-06T21:06:28.339Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

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