FKIE_CVE-2023-45810

Vulnerability from fkie_nvd - Published: 2023-10-17 23:15 - Updated: 2024-11-21 08:27
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
OpenFGA is a flexible authorization/permission engine built for developers and inspired by Google Zanzibar. Affected versions of OpenFGA are vulnerable to a denial of service attack. When a number of `ListObjects` calls are executed, in some scenarios, those calls are not releasing resources even after a response has been sent, and given a sufficient call volume the service as a whole becomes unresponsive. This issue has been addressed in version 1.3.4 and the upgrade is considered backwards compatible. There are no known workarounds for this vulnerability.
References
security-advisories@github.comhttps://github.com/openfga/openfga/security/advisories/GHSA-hr4f-6jh8-f2vqThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/openfga/openfga/security/advisories/GHSA-hr4f-6jh8-f2vqThird Party Advisory
Impacted products
Vendor Product Version
openfga openfga *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0A991E55-6232-4B78-A9C3-4CDD2454AFF7",
              "versionEndExcluding": "1.3.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenFGA is a flexible authorization/permission engine built for developers and inspired by Google Zanzibar. Affected versions of OpenFGA are vulnerable to a denial of service attack. When a number of `ListObjects` calls are executed, in some scenarios, those calls are not releasing resources even after a response has been sent, and given a sufficient call volume the service as a whole becomes unresponsive. This issue has been addressed in version 1.3.4 and the upgrade is considered backwards compatible. There are no known workarounds for this vulnerability."
    },
    {
      "lang": "es",
      "value": "OpenFGA es un motor de autorizaci\u00f3n/permiso flexible creado para desarrolladores e inspirado en Google Zanzibar. Las versiones afectadas de OpenFGA son vulnerables a un ataque de denegaci\u00f3n de servicio. Cuando se ejecutan varias llamadas `ListObjects`, en algunos escenarios, esas llamadas no liberan recursos incluso despu\u00e9s de que se haya enviado una respuesta y, dado un volumen de llamadas suficiente, el servicio en su conjunto deja de responder. Este problema se solucion\u00f3 en la versi\u00f3n 1.3.4 y la actualizaci\u00f3n se considera compatible con versiones anteriores. No se conocen workarounds para esta vulnerabilidad."
    }
  ],
  "id": "CVE-2023-45810",
  "lastModified": "2024-11-21T08:27:24.053",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  },
  "published": "2023-10-17T23:15:12.403",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
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      ],
      "url": "https://github.com/openfga/openfga/security/advisories/GHSA-hr4f-6jh8-f2vq"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/openfga/openfga/security/advisories/GHSA-hr4f-6jh8-f2vq"
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-400"
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      "source": "security-advisories@github.com",
      "type": "Secondary"
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    {
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          "lang": "en",
          "value": "CWE-400"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.