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CERTFR-2023-AVI-0968

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Nextcloud. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une atteinte à l'intégrité des données et une atteinte à la confidentialité 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 Entreprise versions 23.x antérieures à 23.0.12.12
Nextcloud N/A Nextcloud Mail versions antérieures à 2.2.8
Nextcloud N/A Nextcloud Entreprise versions 22.x antérieures à 22.2.10.16
Nextcloud N/A Nextcloud versions 27.x antérieures à 27.1.3
Nextcloud N/A Nextcloud Entreprise versions 24.x antérieures à 24.0.12.8
Nextcloud N/A Nextcloud versions 26.x antérieures à 26.0.8
Nextcloud N/A Nextcloud versions 25.x antérieures à 25.0.13
Nextcloud N/A Nextcloud Entreprise versions 25.x antérieures à 25.0.13
Nextcloud N/A Nextcloud Entreprise versions 20.x antérieures à 20.0.14.16
Nextcloud N/A Nextcloud Mail versions 3.x antérieures à 3.3.0
Nextcloud N/A Nextcloud Entreprise versions 21.x antérieures à 21.0.9.13
Nextcloud N/A Nextcloud Entreprise versions 27.x antérieures à 27.1.3
Nextcloud N/A Nextcloud Entreprise versions 26.x antérieures à 26.0.8
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Nextcloud Entreprise versions 23.x ant\u00e9rieures \u00e0 23.0.12.12",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Mail versions ant\u00e9rieures \u00e0 2.2.8",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Entreprise versions 22.x ant\u00e9rieures \u00e0 22.2.10.16",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud versions 27.x ant\u00e9rieures \u00e0 27.1.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Entreprise versions 24.x ant\u00e9rieures \u00e0 24.0.12.8",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud versions 26.x ant\u00e9rieures \u00e0 26.0.8",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud versions 25.x ant\u00e9rieures \u00e0 25.0.13",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Entreprise versions 25.x ant\u00e9rieures \u00e0 25.0.13",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Entreprise versions 20.x ant\u00e9rieures \u00e0 20.0.14.16",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Mail versions 3.x ant\u00e9rieures \u00e0 3.3.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Entreprise versions 21.x ant\u00e9rieures \u00e0 21.0.9.13",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Entreprise versions 27.x ant\u00e9rieures \u00e0 27.1.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Entreprise versions 26.x ant\u00e9rieures \u00e0 26.0.8",
      "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-2023-48305",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48305"
    },
    {
      "name": "CVE-2023-48304",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48304"
    },
    {
      "name": "CVE-2023-48303",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48303"
    },
    {
      "name": "CVE-2023-48302",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48302"
    },
    {
      "name": "CVE-2023-48306",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48306"
    },
    {
      "name": "CVE-2023-48239",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48239"
    },
    {
      "name": "CVE-2023-48301",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48301"
    },
    {
      "name": "CVE-2023-48307",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48307"
    }
  ],
  "links": [],
  "reference": "CERTFR-2023-AVI-0968",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-11-21T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003eles produits Nextcloud\u003c/span\u003e. Certaines d\u0027entre elles\npermettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire,\nune atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Nextcloud",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-8jwv-c8c8-9fr3 du 21 novembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8jwv-c8c8-9fr3"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-f962-hw26-g267 du 21 novembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-f962-hw26-g267"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-4pp4-m8ph-2999 du 21 novembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4pp4-m8ph-2999"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-2448-44rp-c7hh du 21 novembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2448-44rp-c7hh"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-8f69-f9jg-4x3v du 21 novembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8f69-f9jg-4x3v"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-wgpw-qqq2-gwv6 du 21 novembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wgpw-qqq2-gwv6"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-p7g9-x25m-4h87 du 21 novembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-p7g9-x25m-4h87"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-35p6-4992-w5fr du 21 novembre 2023",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-35p6-4992-w5fr"
    }
  ]
}



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