{
  "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 Informationen offenzulegen oder weitere, nicht näher spezifizierte Angriffe durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\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-2023-2476 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2023-2476.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-2476 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2476"
    }, {
      "category" : "external",
      "summary" : "Ruby Release Notes vom 2020-03-31",
      "url" : "https://www.ruby-lang.org/en/news/2020/03/31/ruby-2-4-10-released/"
    }, {
      "category" : "external",
      "summary" : "Ruby Release Notes vom 2020-03-31",
      "url" : "https://www.ruby-lang.org/en/news/2020/03/31/ruby-2-5-8-released/"
    }, {
      "category" : "external",
      "summary" : "Ruby Release Notes vom 2020-03-31",
      "url" : "https://www.ruby-lang.org/en/news/2020/03/31/ruby-2-6-6-released/"
    }, {
      "category" : "external",
      "summary" : "Ruby Release Notes vom 2020-03-31",
      "url" : "https://www.ruby-lang.org/en/news/2020/03/31/ruby-2-7-1-released/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:1066-1 vom 2020-04-23",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20201066-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:0995-1 vom 2020-04-24",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20200995-1.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA 2192 vom 2020-05-01",
      "url" : "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202004/msg00030.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:1190-1 vom 2020-05-09",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20201190-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:1570-1 vom 2020-06-09",
      "url" : "http://lists.suse.com/pipermail/sle-security-updates/2020-June/006905.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2020:2473 vom 2020-06-10",
      "url" : "https://access.redhat.com/errata/RHSA-2020:2473"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2020:2462 vom 2020-06-10",
      "url" : "https://access.redhat.com/errata/RHSA-2020:2462"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2020:2670 vom 2020-06-23",
      "url" : "https://access.redhat.com/errata/RHSA-2020:2670"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-4721 vom 2020-07-08",
      "url" : "https://www.debian.org/security/2020/dsa-4721"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:1901-1 vom 2020-07-14",
      "url" : "http://lists.suse.com/pipermail/sle-security-updates/2020-July/007124.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-4882-1 vom 2021-03-18",
      "url" : "https://ubuntu.com/security/notices/USN-4882-1"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2021-1641 vom 2021-05-24",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2021-1641.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:2104 vom 2021-05-25",
      "url" : "https://access.redhat.com/errata/RHSA-2021:2104"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:2230 vom 2021-06-03",
      "url" : "https://access.redhat.com/errata/RHSA-2021:2230"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:2587 vom 2021-06-29",
      "url" : "https://access.redhat.com/errata/RHSA-2021:2587"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:2588 vom 2021-06-29",
      "url" : "https://access.redhat.com/errata/RHSA-2021:2588"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2021-2587 vom 2021-07-02",
      "url" : "https://linux.oracle.com/errata/ELSA-2021-2587.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2021-2588 vom 2021-07-08",
      "url" : "http://linux.oracle.com/errata/ELSA-2021-2588.html"
    }, {
      "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-2022:0582 vom 2022-02-21",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0582"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASRUBY2.6-2023-007 vom 2023-09-27",
      "url" : "https://alas.aws.amazon.com/AL2/ALASRUBY2.6-2023-007.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/"
    } ],
    "source_lang" : "en-US",
    "title" : "Ruby: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2025-01-08T23:00:00.000+00:00",
      "generator" : {
        "date" : "2025-01-09T09:21:19.881+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.10"
        }
      },
      "id" : "WID-SEC-W-2023-2476",
      "initial_release_date" : "2020-03-31T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2020-03-31T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2020-04-22T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-04-23T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-05-03T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2020-05-10T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-05-13T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Referenz(en) aufgenommen: FEDORA-2020-A95706B117"
      }, {
        "date" : "2020-06-09T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-06-11T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2020-06-23T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2020-07-08T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2020-07-14T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-03-18T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2021-05-24T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2021-05-25T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-06-03T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-06-29T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-07-01T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2021-07-07T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-02-20T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-09-27T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2025-01-08T23:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "21"
    }
  },
  "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" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<2.4.10",
          "product" : {
            "name" : "Open Source Ruby <2.4.10",
            "product_id" : "T016197"
          }
        }, {
          "category" : "product_version",
          "name" : "2.4.10",
          "product" : {
            "name" : "Open Source Ruby 2.4.10",
            "product_id" : "T016197-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ruby-lang:ruby:2.4.10"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.5.8",
          "product" : {
            "name" : "Open Source Ruby <2.5.8",
            "product_id" : "T016198"
          }
        }, {
          "category" : "product_version",
          "name" : "2.5.8",
          "product" : {
            "name" : "Open Source Ruby 2.5.8",
            "product_id" : "T016198-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ruby-lang:ruby:2.5.8"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.6.6",
          "product" : {
            "name" : "Open Source Ruby <2.6.6",
            "product_id" : "T016199"
          }
        }, {
          "category" : "product_version",
          "name" : "2.6.6",
          "product" : {
            "name" : "Open Source Ruby 2.6.6",
            "product_id" : "T016199-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ruby-lang:ruby:2.6.6"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<2.7.1",
          "product" : {
            "name" : "Open Source Ruby <2.7.1",
            "product_id" : "T016200"
          }
        }, {
          "category" : "product_version",
          "name" : "2.7.1",
          "product" : {
            "name" : "Open Source Ruby 2.7.1",
            "product_id" : "T016200-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ruby-lang:ruby:2.7.1"
            }
          }
        } ],
        "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-2020-10663",
    "notes" : [ {
      "category" : "description",
      "text" : "In Ruby existieren mehrere Schwachstellen. Beim Parsen bestimmter JSON-Dokumente kann der Json-gem dazu gezwungen werden, beliebige Objekte im Zielsystem zu erstellen. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht näher definierte Auswirkungen zu erzielen."
    } ],
    "product_status" : {
      "known_affected" : [ "T016198", "T016197", "2951", "T002207", "67646", "T000126", "T027843", "398363", "T004914", "T016200", "T016199" ]
    },
    "release_date" : "2020-03-31T22:00:00.000+00:00",
    "title" : "CVE-2020-10663"
  }, {
    "cve" : "CVE-2020-16255",
    "notes" : [ {
      "category" : "description",
      "text" : "In Ruby existieren mehrere Schwachstellen. Beim Parsen bestimmter JSON-Dokumente kann der Json-gem dazu gezwungen werden, beliebige Objekte im Zielsystem zu erstellen. Ein Angreifer kann diese Schwachstellen ausnutzen, um nicht näher definierte Auswirkungen zu erzielen."
    } ],
    "product_status" : {
      "known_affected" : [ "T016198", "T016197", "2951", "T002207", "67646", "T000126", "T027843", "398363", "T004914", "T016200", "T016199" ]
    },
    "release_date" : "2020-03-31T22:00:00.000+00:00",
    "title" : "CVE-2020-16255"
  }, {
    "cve" : "CVE-2020-10933",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in Ruby. Diese besteht in der Socket-Bibliothek wenn BasicSocket#recv_nonblockund BasicSocket#read_nonblock mit Größen- und Pufferargumenten aufgerufen werden. Ein Angreifer kann diese Schwachstelle ausnutzen, um unter bestimmten Umständen Daten aus dem Heap offenzulegen."
    } ],
    "product_status" : {
      "known_affected" : [ "T016198", "T016197", "2951", "T002207", "67646", "T000126", "T027843", "398363", "T004914", "T016200", "T016199" ]
    },
    "release_date" : "2020-03-31T22:00:00.000+00:00",
    "title" : "CVE-2020-10933"
  } ]
}