{
  "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 ist eine interpretierte, objektorientierte Skriptsprache.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um einen Denial of Service Angriff durchzuführen oder Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- Sonstiges\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-2022-0877 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0877.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0877 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0877"
    }, {
      "category" : "external",
      "summary" : "Ruby on Rails Release Notes vom 2021-11-24",
      "url" : "https://www.ruby-lang.org/en/news/2021/11/24/ruby-2-6-9-released/"
    }, {
      "category" : "external",
      "summary" : "Ruby on Rails Release Notes vom 2021-11-24",
      "url" : "https://www.ruby-lang.org/en/news/2021/11/24/ruby-2-7-5-released/"
    }, {
      "category" : "external",
      "summary" : "Ruby on Rails Release Notes vom 2021-11-24",
      "url" : "https://www.ruby-lang.org/en/news/2021/11/24/ruby-3-0-3-released/"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-2853 vom 2021-12-28",
      "url" : "https://lists.debian.org/debian-lts-announce/2021/12/msg00023.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5235-1 vom 2022-01-18",
      "url" : "https://ubuntu.com/security/notices/USN-5235-1"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5066 vom 2022-02-03",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00033.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5067 vom 2022-02-03",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00034.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0544 vom 2022-02-16",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0544"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0543 vom 2022-02-16",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0543"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0582 vom 2022-02-21",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0582"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0581 vom 2022-02-21",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0581"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0708 vom 2022-02-28",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0708"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:5779 vom 2022-08-01",
      "url" : "https://access.redhat.com/errata/RHSA-2022:5779"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-5779 vom 2022-08-04",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-5779.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:6447 vom 2022-09-13",
      "url" : "https://access.redhat.com/errata/RHSA-2022:6447"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:6450 vom 2022-09-13",
      "url" : "https://access.redhat.com/errata/RHSA-2022:6450"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-6450 vom 2022-09-15",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-6450.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-6447 vom 2022-09-15",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-6447.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3292-1 vom 2022-09-16",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012272.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:6855 vom 2022-10-11",
      "url" : "https://access.redhat.com/errata/RHSA-2022:6855"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:6856 vom 2022-10-11",
      "url" : "https://access.redhat.com/errata/RHSA-2022:6856"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2024-2486 vom 2024-03-05",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2024-2486.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASRUBY3.0-2023-003 vom 2023-09-27",
      "url" : "https://alas.aws.amazon.com/AL2/ALASRUBY3.0-2023-003.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASRUBY2.6-2023-002 vom 2023-09-28",
      "url" : "https://alas.aws.amazon.com/AL2/ALASRUBY2.6-2023-002.html"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202401-27 vom 2024-01-24",
      "url" : "https://security.gentoo.org/glsa/202401-27"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-7025 vom 2023-11-21",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-7025.html"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2025:14621-1 vom 2025-01-08",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/4CUQQ6QHKQ66CAQFISBEQ34A2SLDQ5JS/"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:7305 vom 2026-05-08",
      "url" : "https://access.redhat.com/errata/RHSA-2026:7305"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:8838 vom 2026-05-08",
      "url" : "https://access.redhat.com/errata/RHSA-2026:8838"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:7307 vom 2026-05-08",
      "url" : "https://access.redhat.com/errata/RHSA-2026:7307"
    } ],
    "source_lang" : "en-US",
    "title" : "Ruby: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-05-07T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-05-08T10:51:51.205+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2022-0877",
      "initial_release_date" : "2021-11-24T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2021-11-24T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2021-11-25T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: 2026752, 2026757"
      }, {
        "date" : "2021-12-28T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-01-18T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-02-03T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-02-16T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-02-20T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-02-28T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-08-01T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-08-04T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-09-13T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-09-14T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-09-18T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-10-10T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-09-27T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2023-11-21T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-01-23T23:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Gentoo aufgenommen"
      }, {
        "date" : "2024-03-04T23:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2025-01-08T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      }, {
        "date" : "2026-05-07T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "20"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Amazon Linux 2",
        "product" : {
          "name" : "Amazon Linux 2",
          "product_id" : "398363",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:amazon:linux_2:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Amazon"
    }, {
      "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" : "Gentoo Linux",
        "product" : {
          "name" : "Gentoo Linux",
          "product_id" : "T012167",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:gentoo:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Gentoo"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<2.6.9",
          "product" : {
            "name" : "Open Source Ruby <2.6.9",
            "product_id" : "T021120"
          }
        }, {
          "category" : "product_version",
          "name" : "2.6.9",
          "product" : {
            "name" : "Open Source Ruby 2.6.9",
            "product_id" : "T021120-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ruby-lang:ruby:2.6.9"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.7.5",
          "product" : {
            "name" : "Open Source Ruby <2.7.5",
            "product_id" : "T021121"
          }
        }, {
          "category" : "product_version",
          "name" : "2.7.5",
          "product" : {
            "name" : "Open Source Ruby 2.7.5",
            "product_id" : "T021121-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ruby-lang:ruby:2.7.5"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<3.0.3",
          "product" : {
            "name" : "Open Source Ruby <3.0.3",
            "product_id" : "T021122"
          }
        }, {
          "category" : "product_version",
          "name" : "3.0.3",
          "product" : {
            "name" : "Open Source Ruby 3.0.3",
            "product_id" : "T021122-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ruby-lang:ruby:3.0.3"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Ruby"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "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-2021-41816",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "T027843", "398363", "T012167", "T004914", "T021122", "T021121", "T021120" ]
    },
    "release_date" : "2021-11-24T23:00:00.000+00:00",
    "title" : "CVE-2021-41816"
  }, {
    "cve" : "CVE-2021-41819",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "T027843", "398363", "T012167", "T004914", "T021122", "T021121", "T021120" ]
    },
    "release_date" : "2021-11-24T23:00:00.000+00:00",
    "title" : "CVE-2021-41819"
  } ]
}