certfr_avis - certfr-2023-avi-0104

CERTFR-2023-AVI-0104

Vulnerability from certfr_avis

Une vulnérabilité a été corrigée dans Nextcloud. Elle permet à un attaquant de provoquer une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Nextcloud	N/A	Nextcloud office/richdocuments versions 3.8.x antérieures à 3.8.7
Nextcloud	N/A	Nextcloud office/richdocuments versions 4.2.x antérieures à 4.2.9
Nextcloud	N/A	Nextcloud office/richdocuments versions 6.3.x antérieures à 6.3.2
Nextcloud	N/A	Nextcloud office/richdocuments versions 7.0.x antérieures à 7.0.2
Nextcloud	N/A	Nextcloud office/richdocuments versions 5.0.x antérieures à 5.0.10

References

Title

Publication Time

Tags

Bulletin de sécurité Nextcloud GHSA-64xc-r58v-53gj du 08 février 2023	None	vendor-advisory
Bulletin de sécurité Nextcloud du 08 février 2023	-	other

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Nextcloud office/richdocuments versions 3.8.x ant\u00e9rieures \u00e0 3.8.7",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud office/richdocuments versions 4.2.x ant\u00e9rieures \u00e0 4.2.9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud office/richdocuments versions 6.3.x ant\u00e9rieures \u00e0 6.3.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud office/richdocuments versions 7.0.x ant\u00e9rieures \u00e0 7.0.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud office/richdocuments versions 5.0.x ant\u00e9rieures \u00e0 5.0.10",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2023-25150",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-25150"
    }
  ],
  "initial_release_date": "2023-02-09T00:00:00",
  "last_revision_date": "2023-02-09T00:00:00",
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud du 08 f\u00e9vrier 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64xc-r58v-53gj"
    }
  ],
  "reference": "CERTFR-2023-AVI-0104",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-02-09T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans \u003cspan\nclass=\"textit\"\u003eNextcloud\u003c/span\u003e. Elle permet \u00e0 un attaquant de provoquer\nune atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0\nl\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans les produits Nextcloud",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-64xc-r58v-53gj du 08 f\u00e9vrier 2023",
      "url": null
    }
  ]
}

CVE-2023-25150 (GCVE-0-2023-25150)

Vulnerability from cvelistv5

Published

2023-02-08 19:15

Modified

2025-03-10 21:14

Severity ?

5.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N

CWE

CWE-284 - Improper Access Control

Summary

Nextcloud office/richdocuments is an office suit for the nextcloud server platform. In affected versions the Collabora integration can be tricked to provide access to any file without proper permission validation. As a result any user with access to Collabora can obtain the content of other users files. It is recommended that the Nextcloud Office App (Collabora Integration) is updated to 7.0.2 (Nextcloud 25), 6.3.2 (Nextcloud 24), 5.0.10 (Nextcloud 23), 4.2.9 (Nextcloud 21-22), or 3.8.7 (Nextcloud 15-20). There are no known workarounds for this issue.

References

URL

Tags

	https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64xc-r58v-53gj	x_refsource_CONFIRM
	https://github.com/nextcloud/richdocuments/pull/2669	x_refsource_MISC
	https://hackerone.com/reports/1788222	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	nextcloud	security-advisories	Version: < 3.8.7 Version: >= 4.0.0, < 4.2.9 Version: >= 5.0.0, < 5.0.10 Version: >= 6.0.0, < 6.3.2 Version: >= 7.0.0, < 7.0.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T11:18:35.897Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64xc-r58v-53gj",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64xc-r58v-53gj"
          },
          {
            "name": "https://github.com/nextcloud/richdocuments/pull/2669",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/nextcloud/richdocuments/pull/2669"
          },
          {
            "name": "https://hackerone.com/reports/1788222",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/1788222"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-25150",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-10T20:58:15.294009Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-10T21:14:57.395Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "security-advisories",
          "vendor": "nextcloud",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 3.8.7"
            },
            {
              "status": "affected",
              "version": "\u003e= 4.0.0, \u003c 4.2.9"
            },
            {
              "status": "affected",
              "version": "\u003e= 5.0.0, \u003c 5.0.10"
            },
            {
              "status": "affected",
              "version": "\u003e= 6.0.0, \u003c 6.3.2"
            },
            {
              "status": "affected",
              "version": "\u003e= 7.0.0, \u003c 7.0.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Nextcloud office/richdocuments is an office suit for the nextcloud server platform. In affected versions the Collabora integration can be tricked to provide access to any file without proper permission validation. As a result any user with access to Collabora can obtain the content of other users files. It is recommended that the Nextcloud Office App (Collabora Integration) is updated to 7.0.2 (Nextcloud 25), 6.3.2 (Nextcloud 24), 5.0.10 (Nextcloud 23), 4.2.9 (Nextcloud 21-22), or 3.8.7 (Nextcloud 15-20). There are no known workarounds for this issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284: Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-02-08T19:15:47.344Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64xc-r58v-53gj",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64xc-r58v-53gj"
        },
        {
          "name": "https://github.com/nextcloud/richdocuments/pull/2669",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/nextcloud/richdocuments/pull/2669"
        },
        {
          "name": "https://hackerone.com/reports/1788222",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/1788222"
        }
      ],
      "source": {
        "advisory": "GHSA-64xc-r58v-53gj",
        "discovery": "UNKNOWN"
      },
      "title": "Document content of files can be obtained through Collabora for files of other users"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-25150",
    "datePublished": "2023-02-08T19:15:47.344Z",
    "dateReserved": "2023-02-03T16:59:18.242Z",
    "dateUpdated": "2025-03-10T21:14:57.395Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTFR-2023-AVI-0104

Vulnerability from certfr_avis

Solution

CVE-2023-25150 (GCVE-0-2023-25150)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature