wid-sec-w-2023-2571
Vulnerability from csaf_certbund
Published
2023-10-04 22:00
Modified
2024-04-17 22:00
Summary
Django: Schwachstelle ermöglicht Denial of Service

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
Django ist ein in Python geschriebenes serverseitiges Web-Framework, das einem Model-View-Presenter-Schema folgt. Ubuntu Linux ist die Linux Distribution des Herstellers Canonical.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Django und Ubuntu Linux ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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": "Django ist ein in Python geschriebenes serverseitiges Web-Framework, das einem Model-View-Presenter-Schema folgt.\r\nUbuntu Linux ist die Linux Distribution des Herstellers Canonical.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Django und Ubuntu Linux ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2023-2571 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2571.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2571 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2571"
      },
      {
        "category": "external",
        "summary": "Django Security Release vom 2023-10-04",
        "url": "https://www.djangoproject.com/weblog/2023/oct/04/security-releases/"
      },
      {
        "category": "external",
        "summary": "Django Security Release vom 2023-10-04",
        "url": "https://ubuntu.com/security/notices/USN-6414-1"
      },
      {
        "category": "external",
        "summary": "Django Security Release vom 2023-10-04",
        "url": "https://ubuntu.com/security/notices/USN-6414-2"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-A67AF7D8F4 vom 2023-10-13",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-a67af7d8f4"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-9D36D373F1 vom 2023-10-14",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-9d36d373f1"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-CC023FABB7 vom 2023-10-14",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-cc023fabb7"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:5758 vom 2023-10-16",
        "url": "https://access.redhat.com/errata/RHSA-2023:5758"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4092-1 vom 2023-10-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016703.html"
      },
      {
        "category": "external",
        "summary": "XEROX Security Advisory XRX24-005 vom 2024-03-04",
        "url": "https://security.business.xerox.com/wp-content/uploads/2024/03/Xerox-Security-Bulletin-XRX24-005-Xerox-FreeFlow%C2%AE-Print-Server-v9_Feb-2024.pdf"
      },
      {
        "category": "external",
        "summary": "Django Security Release",
        "url": "https://www.djangoproject.com/weblog/2024/mar/04/security-releases/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4232-1 vom 2023-10-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016894.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6158 vom 2023-10-30",
        "url": "https://access.redhat.com/errata/RHSA-2023:6158"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4426-1 vom 2023-11-13",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-November/017021.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1536 vom 2024-03-27",
        "url": "https://access.redhat.com/errata/RHSA-2024:1536"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1878 vom 2024-04-18",
        "url": "https://access.redhat.com/errata/RHSA-2024:1878"
      }
    ],
    "source_lang": "en-US",
    "title": "Django: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-04-17T22:00:00.000+00:00",
      "generator": {
        "date": "2024-04-18T10:08:36.700+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-2571",
      "initial_release_date": "2023-10-04T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-10-04T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-10-12T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2023-10-15T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2023-10-16T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-10-29T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE und Red Hat aufgenommen"
        },
        {
          "date": "2023-11-13T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-03-03T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von XEROX aufgenommen"
        },
        {
          "date": "2024-03-27T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-04-17T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "9"
    }
  },
  "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": "\u003c4.2.6",
                "product": {
                  "name": "Open Source Django \u003c4.2.6",
                  "product_id": "T030266",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:djangoproject:django:4.2.6"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c4.1.12",
                "product": {
                  "name": "Open Source Django \u003c4.1.12",
                  "product_id": "T030267",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:djangoproject:django:4.1.12"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.2.22",
                "product": {
                  "name": "Open Source Django \u003c3.2.22",
                  "product_id": "T030268",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:djangoproject:django:3.2.22"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c5.0.3",
                "product": {
                  "name": "Open Source Django \u003c5.0.3",
                  "product_id": "T033221",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:djangoproject:django:5.0.3"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c4.2.11",
                "product": {
                  "name": "Open Source Django \u003c4.2.11",
                  "product_id": "T033222",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:djangoproject:django:4.2.11"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.2.25",
                "product": {
                  "name": "Open Source Django \u003c3.2.25",
                  "product_id": "T033223",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:djangoproject:django:3.2.25"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Django"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c23.04",
                "product": {
                  "name": "Ubuntu Linux \u003c23.04",
                  "product_id": "T030269",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:23.04"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c22.04",
                "product": {
                  "name": "Ubuntu Linux \u003c22.04",
                  "product_id": "T030270",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:22.04"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c20.04",
                "product": {
                  "name": "Ubuntu Linux \u003c20.04",
                  "product_id": "T030271",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:20.04"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c18.04",
                "product": {
                  "name": "Ubuntu Linux \u003c18.04",
                  "product_id": "T030272",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:18.04"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux"
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "v9",
                "product": {
                  "name": "Xerox FreeFlow Print Server v9",
                  "product_id": "T015632",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:xerox:freeflow_print_server:v9"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "FreeFlow Print Server"
          }
        ],
        "category": "vendor",
        "name": "Xerox"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-43665",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Django. Dieser Fehler besteht in der Komponente django.utils.text.Truncator aufgrund der verbesserten Ausdr\u00fccke, die immer noch eine lineare Backtracking-Komplexit\u00e4t aufweisen. Durch das Senden einer fehlerhaften, sehr langen HTML-Eingabe kann ein entfernter Angreifer diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "67646",
          "T015632",
          "T033222",
          "T033223",
          "74185",
          "T033221"
        ]
      },
      "release_date": "2023-10-04T22:00:00Z",
      "title": "CVE-2023-43665"
    }
  ]
}


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