CERTFR-2023-AVI-1041

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Nextcloud Server. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité.

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 Server Enterprise versions 27.x.x antérieures à 27.1.4
Nextcloud N/A Nextcloud Server versions 26.0.x antérieures à 26.0.9
Nextcloud N/A Nextcloud Server Enterprise versions 23.0.x antérieures à 23.0.12.13
Nextcloud N/A Nextcloud Server Enterprise versions 25.0.x antérieures à 25.0.13.4
Nextcloud N/A Nextcloud Server versions 27.x.x antérieures à 27.1.4
Nextcloud N/A Nextcloud Server Enterprise versions 26.0.x antérieures à 26.0.9
Nextcloud N/A Nextcloud Server Enterprise versions 24.0.x antérieures à 24.0.12.9
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Nextcloud Server Enterprise versions 27.x.x ant\u00e9rieures \u00e0 27.1.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Server versions 26.0.x ant\u00e9rieures \u00e0 26.0.9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Server Enterprise versions 23.0.x ant\u00e9rieures \u00e0 23.0.12.13",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Server Enterprise versions 25.0.x ant\u00e9rieures \u00e0 25.0.13.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Server versions 27.x.x ant\u00e9rieures \u00e0 27.1.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Server Enterprise versions 26.0.x ant\u00e9rieures \u00e0 26.0.9",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Server Enterprise versions 24.0.x ant\u00e9rieures \u00e0 24.0.12.9",
      "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-2023-49792",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-49792"
    },
    {
      "name": "CVE-2023-49791",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-49791"
    }
  ],
  "links": [],
  "reference": "CERTFR-2023-AVI-1041",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-12-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003eNextcloud Server\u003c/span\u003e. Elles permettent \u00e0 un attaquant\nde provoquer un contournement de la politique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Nextcloud Server",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-5j2p-q736-hw98 du 18 d\u00e9cembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5j2p-q736-hw98"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-3f8p-6qww-2prr du 18 d\u00e9cembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3f8p-6qww-2prr"
    }
  ]
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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