gsd-2019-12494
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In Gardener before 0.20.0, incorrect access control in seed clusters allows information disclosure by sending HTTP GET requests from one's own shoot clusters to foreign shoot clusters. This occurs because traffic from shoot to seed via the VPN endpoint is not blocked.
Aliases
Aliases
CVE-2019-12494


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-12494",
    "description": "In Gardener before 0.20.0, incorrect access control in seed clusters allows information disclosure by sending HTTP GET requests from one\u0027s own shoot clusters to foreign shoot clusters. This occurs because traffic from shoot to seed via the VPN endpoint is not blocked.",
    "id": "GSD-2019-12494"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-12494"
      ],
      "details": "In Gardener before 0.20.0, incorrect access control in seed clusters allows information disclosure by sending HTTP GET requests from one\u0027s own shoot clusters to foreign shoot clusters. This occurs because traffic from shoot to seed via the VPN endpoint is not blocked.",
      "id": "GSD-2019-12494",
      "modified": "2023-12-13T01:23:43.834639Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2019-12494",
        "STATE": "PUBLIC"
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      "affects": {
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      "description": {
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            "value": "In Gardener before 0.20.0, incorrect access control in seed clusters allows information disclosure by sending HTTP GET requests from one\u0027s own shoot clusters to foreign shoot clusters. This occurs because traffic from shoot to seed via the VPN endpoint is not blocked."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AC:H/AV:N/A:H/C:H/I:H/PR:L/S:C/UI:N",
          "version": "3.0"
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      "references": {
        "reference_data": [
          {
            "name": "https://github.com/gardener/vpn/issues/40",
            "refsource": "MISC",
            "url": "https://github.com/gardener/vpn/issues/40"
          },
          {
            "name": "https://github.com/gardener/gardener/pull/874",
            "refsource": "MISC",
            "url": "https://github.com/gardener/gardener/pull/874"
          },
          {
            "name": "https://groups.google.com/forum/#!topic/gardener/pH6dNIEhv-A",
            "refsource": "CONFIRM",
            "url": "https://groups.google.com/forum/#!topic/gardener/pH6dNIEhv-A"
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                "cpe23Uri": "cpe:2.3:a:gardener:gardener:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "0.20.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
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      "cve": {
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
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                  "value": "NVD-CWE-noinfo"
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          "reference_data": [
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              "name": "https://groups.google.com/forum/#!topic/gardener/pH6dNIEhv-A",
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              "url": "https://groups.google.com/forum/#!topic/gardener/pH6dNIEhv-A"
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-08-24T17:37Z",
      "publishedDate": "2019-06-05T19:29Z"
    }
  }
}


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