{
  "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 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."
    }, {
      "category" : "description",
      "text" : "Ruby on Rails ist ein in der Programmiersprache Ruby geschriebenes und quelloffenes Web Application Framework.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ruby on Rails ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- MacOS X\n- UNIX\n- Windows",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2023-0559 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0559.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-0559 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0559"
    }, {
      "category" : "external",
      "summary" : "Ruby on Rails Forum vom 2023-03-02",
      "url" : "https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:0725-1 vom 2023-03-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014032.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3392 vom 2023-04-17",
      "url" : "https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3392 vom 2023-04-17",
      "url" : "https://lists.debian.org/debian-lts-announce/2023/04/msg00018.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:1961 vom 2023-04-25",
      "url" : "https://access.redhat.com/errata/RHSA-2023:1961"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:1981 vom 2023-04-25",
      "url" : "https://access.redhat.com/errata/RHSA-2023:1981"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:3082 vom 2023-05-16",
      "url" : "https://access.redhat.com/errata/RHSA-2023:3082"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2280-1 vom 2023-05-24",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014955.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2295-1 vom 2023-05-25",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014983.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2294-1 vom 2023-05-25",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014984.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2304-1 vom 2023-05-25",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/015002.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:3403 vom 2023-05-31",
      "url" : "https://access.redhat.com/errata/RHSA-2023:3403"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2781-1 vom 2023-07-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015411.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5530 vom 2023-10-22",
      "url" : "https://lists.debian.org/debian-security-announce/2023/msg00226.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:6818 vom 2023-11-09",
      "url" : "https://access.redhat.com/errata/RHSA-2023:6818"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6905-1 vom 2024-07-23",
      "url" : "https://ubuntu.com/security/notices/USN-6905-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7036-1 vom 2024-09-26",
      "url" : "https://ubuntu.com/security/notices/USN-7036-1"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2025:14811-1 vom 2025-02-15",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/FLQ74D2IZAJC5KD6QXVUZAQ6O5LNAWZX/"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2025-203B7DB566 vom 2025-07-17",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2025-203b7db566"
    } ],
    "source_lang" : "en-US",
    "title" : "Ruby on Rails: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2025-07-16T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-07-17T06:27:13.984+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2023-0559",
      "initial_release_date" : "2023-03-02T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-03-02T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-03-14T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-04-17T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2023-04-24T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-05-16T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-05-23T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-05-24T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-05-25T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-05-31T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-07-04T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-10-22T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2023-11-08T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-07-22T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-09-25T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-02-16T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      }, {
        "date" : "2025-07-16T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Fedora aufgenommen"
      } ],
      "status" : "final",
      "version" : "16"
    }
  },
  "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" : [ {
        "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" : "<3.0.4.2",
          "product" : {
            "name" : "Open Source Ruby on Rails <3.0.4.2",
            "product_id" : "T026618"
          }
        }, {
          "category" : "product_version",
          "name" : "3.0.4.2",
          "product" : {
            "name" : "Open Source Ruby on Rails 3.0.4.2",
            "product_id" : "T026618-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:rubyonrails:ruby_on_rails:3.0.4.2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.2.6.3",
          "product" : {
            "name" : "Open Source Ruby on Rails <2.2.6.3",
            "product_id" : "T026619"
          }
        }, {
          "category" : "product_version",
          "name" : "2.2.6.3",
          "product" : {
            "name" : "Open Source Ruby on Rails 2.2.6.3",
            "product_id" : "T026619-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:rubyonrails:ruby_on_rails:2.2.6.3"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.1.4.3",
          "product" : {
            "name" : "Open Source Ruby on Rails <2.1.4.3",
            "product_id" : "T026620"
          }
        }, {
          "category" : "product_version",
          "name" : "2.1.4.3",
          "product" : {
            "name" : "Open Source Ruby on Rails 2.1.4.3",
            "product_id" : "T026620-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:rubyonrails:ruby_on_rails:2.1.4.3"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.0.9.3",
          "product" : {
            "name" : "Open Source Ruby on Rails <2.0.9.3",
            "product_id" : "T026621"
          }
        }, {
          "category" : "product_version",
          "name" : "2.0.9.3",
          "product" : {
            "name" : "Open Source Ruby on Rails 2.0.9.3",
            "product_id" : "T026621-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:rubyonrails:ruby_on_rails:2.0.9.3"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Ruby on Rails"
      } ],
      "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" : "product_name",
        "name" : "SUSE openSUSE",
        "product" : {
          "name" : "SUSE openSUSE",
          "product_id" : "T027843",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:opensuse:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Ubuntu Linux",
        "product" : {
          "name" : "Ubuntu Linux",
          "product_id" : "T000126",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:canonical:ubuntu_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Ubuntu"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2023-27530",
    "product_status" : {
      "known_affected" : [ "T026619", "T026618", "2951", "T002207", "67646", "T000126", "T027843", "T026620", "T026621", "74185" ]
    },
    "release_date" : "2023-03-02T23:00:00.000+00:00",
    "title" : "CVE-2023-27530"
  } ]
}