fkie_cve-2021-21248
Vulnerability from fkie_nvd
Published
2021-01-15 21:15
Modified
2024-11-21 05:47
Severity ?
9.6 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is a critical vulnerability involving the build endpoint parameters. InputSpec is used to define parameters of a Build spec. It does so by using dynamically generated Groovy classes. A user able to control job parameters can run arbitrary code on OneDev's server by injecting arbitrary Groovy code. The ultimate result is in the injection of a static constructor that will run arbitrary code. For a full example refer to the referenced GHSA. This issue was addressed in 4.0.3 by escaping special characters such as quote from user input.
References
security-advisories@github.comhttps://github.com/theonedev/onedev/commit/39d95ab8122c5d9ed18e69dc024870cae08d2d60Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/theonedev/onedev/security/advisories/GHSA-gwp4-5498-hv5fThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/theonedev/onedev/commit/39d95ab8122c5d9ed18e69dc024870cae08d2d60Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/theonedev/onedev/security/advisories/GHSA-gwp4-5498-hv5fThird Party Advisory
Impacted products
Vendor Product Version
onedev_project onedev *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:onedev_project:onedev:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5287F01C-3A77-4491-AB49-401A50FAA6E9",
              "versionEndExcluding": "4.0.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is a critical vulnerability involving the build endpoint parameters. InputSpec is used to define parameters of a Build spec. It does so by using dynamically generated Groovy classes. A user able to control job parameters can run arbitrary code on OneDev\u0027s server by injecting arbitrary Groovy code. The ultimate result is in the injection of a static constructor that will run arbitrary code. For a full example refer to the referenced GHSA. This issue was addressed in 4.0.3 by escaping special characters such as quote from user input."
    },
    {
      "lang": "es",
      "value": "OneDev es una plataforma devops todo en uno.\u0026#xa0;En OneDev versiones anteriores a 4.0.3. Se presenta una vulnerabilidad cr\u00edtica que involucra los par\u00e1metros del endpoint de compilaci\u00f3n.\u0026#xa0;InputSpec es usada para definir par\u00e1metros de una especificaci\u00f3n de compilaci\u00f3n.\u0026#xa0;Lo hace al usar clases Groovy generadas din\u00e1micamente.\u0026#xa0;Un usuario capaz de controlar los par\u00e1metros de trabajo puede ejecutar c\u00f3digo arbitrario en el servidor de OneDev inyectando c\u00f3digo Groovy arbitrario.\u0026#xa0;El resultado final es la inyecci\u00f3n de un constructor est\u00e1tico que ejecutar\u00e1 c\u00f3digo arbitrario.\u0026#xa0;Para obtener un ejemplo completo, consulte la GHSA referenciada.\u0026#xa0;Este problema fue abordado en la versi\u00f3n 4.0.3 al escapar de caracteres especiales tal y como la cita de la entrada del usuario"
    }
  ],
  "id": "CVE-2021-21248",
  "lastModified": "2024-11-21T05:47:51.593",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.6,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 5.8,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "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:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-01-15T21:15:13.663",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/theonedev/onedev/commit/39d95ab8122c5d9ed18e69dc024870cae08d2d60"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/theonedev/onedev/security/advisories/GHSA-gwp4-5498-hv5f"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/theonedev/onedev/commit/39d95ab8122c5d9ed18e69dc024870cae08d2d60"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/theonedev/onedev/security/advisories/GHSA-gwp4-5498-hv5f"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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