FKIE_CVE-2020-8118

Vulnerability from fkie_nvd - Published: 2020-02-04 20:15 - Updated: 2024-11-21 05:38
Severity ?
5.0 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Summary
An authenticated server-side request forgery in Nextcloud server 16.0.1 allowed to detect local and remote services when adding a new subscription in the calendar application.
References
support@hackerone.comhttp://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.htmlRelease Notes, Third Party Advisory
support@hackerone.comhttp://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.htmlRelease Notes, Third Party Advisory
support@hackerone.comhttps://hackerone.com/reports/427835Exploit, Third Party Advisory
support@hackerone.comhttps://nextcloud.com/security/advisory/?id=NC-SA-2019-014Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.htmlRelease Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.htmlRelease Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/427835Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://nextcloud.com/security/advisory/?id=NC-SA-2019-014Vendor Advisory
Impacted products
Vendor Product Version
nextcloud nextcloud_server *
nextcloud nextcloud_server *
opensuse backports_sle 15.0
novell suse_linux_enterprise_server 12.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F4918793-0B98-42FC-B185-8B8B3E58C0C7",
              "versionEndExcluding": "15.0.9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "930E2DE7-4D34-4634-8FC4-CDEB45A9B8EF",
              "versionEndExcluding": "16.0.2",
              "versionStartIncluding": "16.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*",
              "matchCriteriaId": "40513095-7E6E-46B3-B604-C926F1BA3568",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:novell:suse_linux_enterprise_server:12.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "1B097F99-D0D7-4B32-9E1A-BE5E653CFA7C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An authenticated server-side request forgery in Nextcloud server 16.0.1 allowed to detect local and remote services when adding a new subscription in the calendar application."
    },
    {
      "lang": "es",
      "value": "Un ataque de tipo server-side request forgery autenticado en Nextcloud versi\u00f3n 16.0.1, permiti\u00f3 detectar servicios locales y remotos al agregar una nueva suscripci\u00f3n en la aplicaci\u00f3n calendar."
    }
  ],
  "id": "CVE-2020-8118",
  "lastModified": "2024-11-21T05:38:19.817",
  "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
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-02-04T20:15:13.730",
  "references": [
    {
      "source": "support@hackerone.com",
      "tags": [
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        "Third Party Advisory"
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    },
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    },
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      "tags": [
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      "url": "https://hackerone.com/reports/427835"
    },
    {
      "source": "support@hackerone.com",
      "tags": [
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      "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2019-014"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2019-014"
    }
  ],
  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "support@hackerone.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Detection rules are retrieved from Rulezet.