FKIE_CVE-2021-23727

Vulnerability from fkie_nvd - Published: 2021-12-29 17:15 - Updated: 2024-11-21 05:51
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
This affects the package celery before 5.2.2. It by default trusts the messages and metadata stored in backends (result stores). When reading task metadata from the backend, the data is deserialized. Given that an attacker can gain access to, or somehow manipulate the metadata within a celery backend, they could trigger a stored command injection vulnerability and potentially gain further access to the system.
References
report@snyk.iohttps://github.com/celery/celery/blob/master/Changelog.rst%23522Broken Link, Release Notes, Third Party Advisory
report@snyk.iohttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYXRGHWHD2WWMHBWCVD5ULVINPKNY3P5/
report@snyk.iohttps://snyk.io/vuln/SNYK-PYTHON-CELERY-2314953Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/celery/celery/blob/master/Changelog.rst%23522Broken Link, Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYXRGHWHD2WWMHBWCVD5ULVINPKNY3P5/
af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-PYTHON-CELERY-2314953Exploit, Third Party Advisory
Impacted products
Vendor Product Version
celeryproject celery *
fedoraproject extra_packages_for_enterprise_linux 7.0
fedoraproject fedora 35
To clipboard 

{
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    {
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              "matchCriteriaId": "F6FE5360-C517-4D4B-BCA0-3032148CDF87",
              "versionEndExcluding": "5.2.2",
              "vulnerable": true
            }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "This affects the package celery before 5.2.2. It by default trusts the messages and metadata stored in backends (result stores). When reading task metadata from the backend, the data is deserialized. Given that an attacker can gain access to, or somehow manipulate the metadata within a celery backend, they could trigger a stored command injection vulnerability and potentially gain further access to the system."
    },
    {
      "lang": "es",
      "value": "Esto afecta al paquete celery versiones anteriores a 5.2.2. Por defecto conf\u00eda en los mensajes y metadatos almacenados en los backends (almacenes de resultados). Cuando son le\u00eddos los metadatos de la tarea desde el backend, los datos son deserializados. Dado que un atacante puede conseguir acceso a, o de alguna manera manipular los metadatos dentro de un backend de celery, podr\u00eda desencadenar una vulnerabilidad de inyecci\u00f3n de comandos almacenados y potencialmente conseguir acceso al sistema"
    }
  ],
  "id": "CVE-2021-23727",
  "lastModified": "2024-11-21T05:51:52.483",
  "metrics": {
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        "baseSeverity": "MEDIUM",
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          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
          "version": "2.0"
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        "exploitabilityScore": 6.8,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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        "type": "Secondary"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2021-12-29T17:15:07.413",
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      "tags": [
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    },
    {
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    },
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  "sourceIdentifier": "report@snyk.io",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-77"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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