FKIE_CVE-2015-6670

Vulnerability from fkie_nvd - Published: 2015-10-26 14:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
ownCloud Server before 7.0.8, 8.0.x before 8.0.6, and 8.1.x before 8.1.1 does not properly check ownership of calendars, which allows remote authenticated users to read arbitrary calendars via the calid parameter to apps/calendar/export.php.
References
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3373
cve@mitre.orghttps://owncloud.org/security/advisory/?id=oc-sa-2015-015Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3373
af854a3a-2127-422b-91ae-364da2661108https://owncloud.org/security/advisory/?id=oc-sa-2015-015Vendor Advisory
Impacted products
Vendor Product Version
owncloud owncloud_server 7.0.0
owncloud owncloud_server 7.0.1
owncloud owncloud_server 7.0.2
owncloud owncloud_server 7.0.3
owncloud owncloud_server 7.0.4
owncloud owncloud_server 7.0.5
owncloud owncloud_server 7.0.6
owncloud owncloud_server 7.0.7
owncloud owncloud_server 8.0.0
owncloud owncloud_server 8.0.2
owncloud owncloud_server 8.0.3
owncloud owncloud_server 8.0.4
owncloud owncloud_server 8.0.5
owncloud owncloud_server 8.1.0
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:7.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8850D462-7494-40AF-BA58-91AB3EC4688E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:7.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "C21CA18D-81F1-4B65-B46A-688D060F4E37",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:7.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "AFF45C5A-FA91-4908-9396-984FA6DBF80B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:7.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "F0A9893F-0D5B-4DE5-B9D5-49AC2DA71BB8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:7.0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "7F50E0BD-53F6-4BF5-8EDE-77711DC2EB04",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:7.0.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "4B2107C8-4A67-4889-94B7-9DA5BBD9CB3E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:7.0.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "800BF17A-7C55-40A6-8421-261093611C57",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:7.0.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "1C9C1735-379E-4919-919D-871C7EA6F85D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:8.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "4D554B7F-DEC4-4238-9346-CD1E3B1223E5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:8.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "9E097A07-B9D8-4117-BCE5-32BCFF9905DB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:8.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "E52E7D8E-67EF-4EA9-9B3B-2E00F4A271C0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:8.0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "EADDA578-EDE7-42FD-B05F-64FA59733FF2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:8.0.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "4F49D6F3-17C1-4731-828E-7A2B4A1A1260",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:owncloud:owncloud_server:8.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "43231F06-F9D3-4961-902B-96E3A807410B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ownCloud Server before 7.0.8, 8.0.x before 8.0.6, and 8.1.x before 8.1.1 does not properly check ownership of calendars, which allows remote authenticated users to read arbitrary calendars via the calid parameter to apps/calendar/export.php."
    },
    {
      "lang": "es",
      "value": "ownCloud Server en versiones anteriores a 7.0.8, 8.0.x en versiones anteriores a 8.0.6 y 8.1.x en versiones anteriores a 8.1.1 no verifica adecuadamente el propietario de los calendarios, lo que permite a usuarios remotos autenticados leer calendarios arbitrariamente a trav\u00e9s del par\u00e1metro calid en apps/calendar/export.php."
    }
  ],
  "evaluatorComment": "\u003ca href=\"http://cwe.mitre.org/data/definitions/639.html\"\u003eCWE-639: Authorization Bypass Through User-Controlled Key\u003c/a\u003e",
  "id": "CVE-2015-6670",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-10-26T14:59:09.577",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2015/dsa-3373"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://owncloud.org/security/advisory/?id=oc-sa-2015-015"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2015/dsa-3373"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://owncloud.org/security/advisory/?id=oc-sa-2015-015"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "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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Detection rules are retrieved from Rulezet.