WID-SEC-W-2022-2183

Vulnerability from csaf_certbund - Published: 2022-11-27 23:00 - Updated: 2025-09-17 22:00
Summary
Nextcloud: Mehrere Schwachstellen
Severity
Niedrig
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
CVE-2022-39346
CVE-2022-39331
CVE-2022-39332
CVE-2022-39333
CVE-2022-39338
CVE-2022-39339
CVE-2022-39334
CVE-2022-41926
References
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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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.