WID-SEC-W-2024-0155

Vulnerability from csaf_certbund - Published: 2024-01-17 23:00 - Updated: 2024-04-22 22:00
Summary
Nextcloud: Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Nextcloud ist eine "on-premise" Plattform für Dateifreigabe und Zusammenarbeit.
Angriff: Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Nextcloud Server und verschiedenen Apps ausnutzen, um Benutzerrechte zu erlangen, um den Benutzer zu täuschen und um Sicherheitsmechanismen zu umgehen.
Betroffene Betriebssysteme: - Linux - UNIX
CVE-2024-22212
Affected products
Product Identifier Version Remediation
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
CVE-2024-22400
Affected products
Known affected 1 product, the same list as for CVE-2024-22212
CVE-2024-22401
Affected products
Known affected 1 product, the same list as for CVE-2024-22212
CVE-2024-22402
Affected products
Known affected 1 product, the same list as for CVE-2024-22212
CVE-2024-22403
Affected products
Known affected 1 product, the same list as for CVE-2024-22212
CVE-2024-22404
Affected products
Known affected 1 product, the same list as for CVE-2024-22212
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Nextcloud ist eine \"on-premise\" Plattform f\u00fcr Dateifreigabe und Zusammenarbeit.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Nextcloud Server und verschiedenen Apps ausnutzen, um Benutzerrechte zu erlangen, um den Benutzer zu t\u00e4uschen und um Sicherheitsmechanismen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-0155 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0155.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0155 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0155"
      },
      {
        "category": "external",
        "summary": "Nextcloud Security Advisory vom 2024-01-17",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-622q-xhfr-xmv7"
      },
      {
        "category": "external",
        "summary": "Nextcloud Security Advisory vom 2024-01-17",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-v3qw-7vgv-2fxj"
      },
      {
        "category": "external",
        "summary": "Nextcloud Security Advisory vom 2024-01-17",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wr87-hx3w-29hh"
      },
      {
        "category": "external",
        "summary": "Nextcloud Security Advisory vom 2024-01-17",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vhj3-mch4-67fq"
      },
      {
        "category": "external",
        "summary": "Nextcloud Security Advisory vom 2024-01-17",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vj5q-f63m-wp77"
      },
      {
        "category": "external",
        "summary": "Nextcloud Security Advisory vom 2024-01-17",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wppc-f5g8-vx36"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-C27E97CA79 vom 2024-04-22",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-c27e97ca79"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-D67F9827B2 vom 2024-04-22",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-d67f9827b2"
      }
    ],
    "source_lang": "en-US",
    "title": "Nextcloud: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2024-04-22T22:00:00.000+00:00",
      "generator": {
        "date": "2026-07-16T16:57:53.177+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2024-0155",
      "initial_release_date": "2024-01-17T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-01-17T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-04-21T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2024-04-22T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Fedora aufgenommen"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Global Site Selector \u003c1.4.1",
                "product": {
                  "name": "Nextcloud Nextcloud Global Site Selector \u003c1.4.1",
                  "product_id": "T032227"
                }
              },
              {
                "category": "product_version_range",
                "name": "Global Site Selector \u003c2.1.2",
                "product": {
                  "name": "Nextcloud Nextcloud Global Site Selector \u003c2.1.2",
                  "product_id": "T032228"
                }
              },
              {
                "category": "product_version_range",
                "name": "Global Site Selector \u003c2.3.4",
                "product": {
                  "name": "Nextcloud Nextcloud Global Site Selector \u003c2.3.4",
                  "product_id": "T032229"
                }
              },
              {
                "category": "product_version_range",
                "name": "Global Site Selector \u003c2.4.5",
                "product": {
                  "name": "Nextcloud Nextcloud Global Site Selector \u003c2.4.5",
                  "product_id": "T032230"
                }
              },
              {
                "category": "product_version_range",
                "name": "User Saml \u003c5.1.5",
                "product": {
                  "name": "Nextcloud Nextcloud User Saml \u003c5.1.5",
                  "product_id": "T032233"
                }
              },
              {
                "category": "product_version_range",
                "name": "User Saml \u003c5.2.5",
                "product": {
                  "name": "Nextcloud Nextcloud User Saml \u003c5.2.5",
                  "product_id": "T032234"
                }
              },
              {
                "category": "product_version_range",
                "name": "User Saml \u003c6.0.1",
                "product": {
                  "name": "Nextcloud Nextcloud User Saml \u003c6.0.1",
                  "product_id": "T032235"
                }
              },
              {
                "category": "product_version_range",
                "name": "Guests \u003c2.4.1",
                "product": {
                  "name": "Nextcloud Nextcloud Guests \u003c2.4.1",
                  "product_id": "T032236"
                }
              },
              {
                "category": "product_version_range",
                "name": "Guests \u003c2.5.1",
                "product": {
                  "name": "Nextcloud Nextcloud Guests \u003c2.5.1",
                  "product_id": "T032237"
                }
              },
              {
                "category": "product_version_range",
                "name": "Guests \u003c3.0.1",
                "product": {
                  "name": "Nextcloud Nextcloud Guests \u003c3.0.1",
                  "product_id": "T032238"
                }
              },
              {
                "category": "product_version_range",
                "name": "Server \u003c28.0.0",
                "product": {
                  "name": "Nextcloud Nextcloud Server \u003c28.0.0",
                  "product_id": "T032239"
                }
              },
              {
                "category": "product_version_range",
                "name": "Files ZIP \u003c1.2.1",
                "product": {
                  "name": "Nextcloud Nextcloud Files ZIP \u003c1.2.1",
                  "product_id": "T032240"
                }
              },
              {
                "category": "product_version_range",
                "name": "Files ZIP \u003c1.4.1",
                "product": {
                  "name": "Nextcloud Nextcloud Files ZIP \u003c1.4.1",
                  "product_id": "T032241"
                }
              },
              {
                "category": "product_version_range",
                "name": "Files ZIP \u003c1.5.0",
                "product": {
                  "name": "Nextcloud Nextcloud Files ZIP \u003c1.5.0",
                  "product_id": "T032242"
                }
              }
            ],
            "category": "product_name",
            "name": "Nextcloud"
          }
        ],
        "category": "vendor",
        "name": "Nextcloud"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-22212",
      "product_status": {
        "known_affected": [
          "74185"
        ]
      },
      "release_date": "2024-01-17T23:00:00.000+00:00",
      "title": "CVE-2024-22212"
    },
    {
      "cve": "CVE-2024-22400",
      "product_status": {
        "known_affected": [
          "74185"
        ]
      },
      "release_date": "2024-01-17T23:00:00.000+00:00",
      "title": "CVE-2024-22400"
    },
    {
      "cve": "CVE-2024-22401",
      "product_status": {
        "known_affected": [
          "74185"
        ]
      },
      "release_date": "2024-01-17T23:00:00.000+00:00",
      "title": "CVE-2024-22401"
    },
    {
      "cve": "CVE-2024-22402",
      "product_status": {
        "known_affected": [
          "74185"
        ]
      },
      "release_date": "2024-01-17T23:00:00.000+00:00",
      "title": "CVE-2024-22402"
    },
    {
      "cve": "CVE-2024-22403",
      "product_status": {
        "known_affected": [
          "74185"
        ]
      },
      "release_date": "2024-01-17T23:00:00.000+00:00",
      "title": "CVE-2024-22403"
    },
    {
      "cve": "CVE-2024-22404",
      "product_status": {
        "known_affected": [
          "74185"
        ]
      },
      "release_date": "2024-01-17T23:00:00.000+00:00",
      "title": "CVE-2024-22404"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.