wid-sec-w-2022-2183
Vulnerability from csaf_certbund
Published
2022-11-27 23:00
Modified
2025-09-17 22:00
Summary
Nextcloud: Mehrere Schwachstellen

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, authentisierter Angreifer kann mehrere Schwachstellen in Nextcloud ausnutzen, um einen Denial of Service Angriff durchzuführen, Informationen offenzulegen, einen Cross-Site-Scripting-Angriff durchzuführen oder Sicherheitsvorkehrungen zu umgehen.
Betroffene Betriebssysteme
- Android - Linux - MacOS X - UNIX - Windows


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "niedrig"
    },
    "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, authentisierter Angreifer kann mehrere Schwachstellen in Nextcloud ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren oder Sicherheitsvorkehrungen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Android\n- Linux\n- MacOS X\n- UNIX\n- Windows",
        "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-2022-2183 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-2183.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-2183 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2183"
      },
      {
        "category": "external",
        "summary": "Github Nextcloud Advisory vom 2022-11-27",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6w9f-jgjx-4vj6"
      },
      {
        "category": "external",
        "summary": "Github Nextcloud Advisory vom 2022-11-27",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2vff-cq8h-chhg"
      },
      {
        "category": "external",
        "summary": "Github Nextcloud Advisory vom 2022-11-27",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-564v-3rfc-352m"
      },
      {
        "category": "external",
        "summary": "Github Nextcloud Advisory vom 2022-11-27",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5fpw-795h-rg57"
      },
      {
        "category": "external",
        "summary": "Github Nextcloud Advisory vom 2022-11-27",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-82xx-98xv-4jxv"
      },
      {
        "category": "external",
        "summary": "Github Nextcloud Advisory vom 2022-11-27",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-92p9-x79h-2mj8"
      },
      {
        "category": "external",
        "summary": "Github Nextcloud Advisory vom 2022-11-27",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-c3xh-q694-6rc5"
      },
      {
        "category": "external",
        "summary": "Github Nextcloud Advisory vom 2022-11-27",
        "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-q9f6-4r6r-h74p"
      },
      {
        "category": "external",
        "summary": "Hackone Report #1668028",
        "url": "https://hackerone.com/reports/1668028"
      },
      {
        "category": "external",
        "summary": "Nextcloud Desktop issue 4927",
        "url": "https://github.com/nextcloud/desktop/issues/4927"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-4303 vom 2025-09-18",
        "url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00018.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Nextcloud: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2025-09-17T22:00:00.000+00:00",
      "generator": {
        "date": "2025-09-18T07:16:13.120+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2022-2183",
      "initial_release_date": "2022-11-27T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-11-27T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-11-30T23:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: FEDORA-2022-49B20342C0, FEDORA-2022-902DF3B060, FEDORA-2022-98C1D712B5"
        },
        {
          "date": "2022-12-01T23:00:00.000+00:00",
          "number": "3",
          "summary": "PoC aufgenommen"
        },
        {
          "date": "2025-09-17T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c23.0.7",
                "product": {
                  "name": "Nextcloud Nextcloud \u003c23.0.7",
                  "product_id": "T024450"
                }
              },
              {
                "category": "product_version",
                "name": "23.0.7",
                "product": {
                  "name": "Nextcloud Nextcloud 23.0.7",
                  "product_id": "T024450-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nextcloud:nextcloud:23.0.7"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c22.2.10",
                "product": {
                  "name": "Nextcloud Nextcloud \u003c22.2.10",
                  "product_id": "T025141"
                }
              },
              {
                "category": "product_version",
                "name": "22.2.10",
                "product": {
                  "name": "Nextcloud Nextcloud 22.2.10",
                  "product_id": "T025141-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nextcloud:nextcloud:22.2.10"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c24.0.3",
                "product": {
                  "name": "Nextcloud Nextcloud \u003c24.0.3",
                  "product_id": "T025418"
                }
              },
              {
                "category": "product_version",
                "name": "24.0.3",
                "product": {
                  "name": "Nextcloud Nextcloud 24.0.3",
                  "product_id": "T025418-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nextcloud:nextcloud:24.0.3"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "User_IODC \u003c1.2.1",
                "product": {
                  "name": "Nextcloud Nextcloud User_IODC \u003c1.2.1",
                  "product_id": "T025419"
                }
              },
              {
                "category": "product_version",
                "name": "User_IODC 1.2.1",
                "product": {
                  "name": "Nextcloud Nextcloud User_IODC 1.2.1",
                  "product_id": "T025419-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nextcloud:nextcloud:user_iodc_1.2.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "TalkAndroid \u003c14.1.0",
                "product": {
                  "name": "Nextcloud Nextcloud TalkAndroid \u003c14.1.0",
                  "product_id": "T025420"
                }
              },
              {
                "category": "product_version",
                "name": "TalkAndroid 14.1.0",
                "product": {
                  "name": "Nextcloud Nextcloud TalkAndroid 14.1.0",
                  "product_id": "T025420-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nextcloud:nextcloud:talkandroid_14.1.0"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Desktop \u003c3.6.1",
                "product": {
                  "name": "Nextcloud Nextcloud Desktop \u003c3.6.1",
                  "product_id": "T025421"
                }
              },
              {
                "category": "product_version",
                "name": "Desktop 3.6.1",
                "product": {
                  "name": "Nextcloud Nextcloud Desktop 3.6.1",
                  "product_id": "T025421-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nextcloud:nextcloud:desktop_3.6.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Nextcloud"
          }
        ],
        "category": "vendor",
        "name": "Nextcloud"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-39346",
      "product_status": {
        "known_affected": [
          "T025418",
          "T025141",
          "2951",
          "T024450"
        ]
      },
      "release_date": "2022-11-27T23:00:00.000+00:00",
      "title": "CVE-2022-39346"
    },
    {
      "cve": "CVE-2022-39331",
      "product_status": {
        "known_affected": [
          "T025419",
          "2951",
          "T025421"
        ]
      },
      "release_date": "2022-11-27T23:00:00.000+00:00",
      "title": "CVE-2022-39331"
    },
    {
      "cve": "CVE-2022-39332",
      "product_status": {
        "known_affected": [
          "T025419",
          "2951",
          "T025421"
        ]
      },
      "release_date": "2022-11-27T23:00:00.000+00:00",
      "title": "CVE-2022-39332"
    },
    {
      "cve": "CVE-2022-39333",
      "product_status": {
        "known_affected": [
          "T025419",
          "2951",
          "T025421"
        ]
      },
      "release_date": "2022-11-27T23:00:00.000+00:00",
      "title": "CVE-2022-39333"
    },
    {
      "cve": "CVE-2022-39338",
      "product_status": {
        "known_affected": [
          "T025419",
          "2951",
          "T025421"
        ]
      },
      "release_date": "2022-11-27T23:00:00.000+00:00",
      "title": "CVE-2022-39338"
    },
    {
      "cve": "CVE-2022-39339",
      "product_status": {
        "known_affected": [
          "T025419",
          "2951"
        ]
      },
      "release_date": "2022-11-27T23:00:00.000+00:00",
      "title": "CVE-2022-39339"
    },
    {
      "cve": "CVE-2022-39334",
      "product_status": {
        "known_affected": [
          "2951",
          "T025421",
          "T025420"
        ]
      },
      "release_date": "2022-11-27T23:00:00.000+00:00",
      "title": "CVE-2022-39334"
    },
    {
      "cve": "CVE-2022-41926",
      "product_status": {
        "known_affected": [
          "2951",
          "T025421",
          "T025420"
        ]
      },
      "release_date": "2022-11-27T23:00:00.000+00:00",
      "title": "CVE-2022-41926"
    }
  ]
}


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