{
  "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": "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 durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "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-2023-0814 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0814.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0814 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0814"
      },
      {
        "category": "external",
        "summary": "Ruby Security Advisory vom 2023-03-30",
        "url": "https://www.ruby-lang.org/en/news/2023/03/28/redos-in-uri-cve-2023-28755/"
      },
      {
        "category": "external",
        "summary": "Ruby Security Advisory vom 2023-03-30",
        "url": "https://www.ruby-lang.org/en/news/2023/03/30/redos-in-time-cve-2023-28756/"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-F58D72C700 vom 2023-04-12",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-f58d72c700"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-A7BE7EA1AA vom 2023-04-13",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-a7be7ea1aa"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3408 vom 2023-04-30",
        "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6055-1 vom 2023-05-04",
        "url": "https://ubuntu.com/security/notices/USN-6055-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6055-2 vom 2023-05-05",
        "url": "https://ubuntu.com/security/notices/USN-6055-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6087-1 vom 2023-05-18",
        "url": "https://ubuntu.com/security/notices/USN-6087-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:3291 vom 2023-05-24",
        "url": "https://access.redhat.com/errata/RHSA-2023:3291"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3447 vom 2023-06-07",
        "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00009.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2023-2084 vom 2023-06-13",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2084.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6181-1 vom 2023-06-21",
        "url": "https://ubuntu.com/security/notices/USN-6181-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:3821 vom 2023-06-27",
        "url": "https://access.redhat.com/errata/RHSA-2023:3821"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-3821 vom 2023-07-08",
        "url": "https://linux.oracle.com/errata/ELSA-2023-3821.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6219-1 vom 2023-07-12",
        "url": "https://ubuntu.com/security/notices/USN-6219-1"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASRUBY3.0-2023-001 vom 2023-09-28",
        "url": "https://alas.aws.amazon.com/AL2/ALASRUBY3.0-2023-001.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4176-1 vom 2023-10-24",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016832.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:7025 vom 2023-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2023:7025"
      },
      {
        "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": "Red Hat Security Advisory RHSA-2024:1431 vom 2024-03-19",
        "url": "https://access.redhat.com/errata/RHSA-2024:1431"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-1431 vom 2024-03-21",
        "url": "https://linux.oracle.com/errata/ELSA-2024-1431.html"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2024:1431 vom 2024-03-27",
        "url": "https://errata.build.resf.org/RLSA-2024:1431"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1576 vom 2024-04-01",
        "url": "https://access.redhat.com/errata/RHSA-2024:1576"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-1576 vom 2024-04-03",
        "url": "https://linux.oracle.com/errata/ELSA-2024-1576.html"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2024:1576 vom 2024-04-05",
        "url": "https://errata.build.resf.org/RLSA-2024:1576"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-48BDD3ABBF vom 2024-04-25",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-48bdd3abbf"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2024-31CAC8B8EC vom 2024-04-25",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2024-31cac8b8ec"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3500 vom 2024-05-30",
        "url": "https://access.redhat.com/errata/RHSA-2024:3500"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-3500 vom 2024-06-01",
        "url": "https://linux.oracle.com/errata/ELSA-2024-3500.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3838 vom 2024-06-12",
        "url": "https://access.redhat.com/errata/RHSA-2024:3838"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-3838 vom 2024-06-13",
        "url": "https://linux.oracle.com/errata/ELSA-2024-3838.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Ruby: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
    "tracking": {
      "current_release_date": "2024-06-13T22:00:00.000+00:00",
      "generator": {
        "date": "2024-06-14T08:09:07.348+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-0814",
      "initial_release_date": "2023-03-30T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-03-30T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-04-11T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2023-04-12T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2023-05-01T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-05-03T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-05-07T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-05-18T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-05-24T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-06-08T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-06-12T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-06-20T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-06-27T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-07-09T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-07-12T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-09-27T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2023-10-24T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-11-14T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-21T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-01-23T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2024-03-19T23:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-03-20T23:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-03-26T23:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
        },
        {
          "date": "2024-04-01T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-04-02T22:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-04-07T22:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
        },
        {
          "date": "2024-04-24T22:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2024-05-30T22:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-06-02T22:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-06-11T22:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-06-13T22:00:00.000+00:00",
          "number": "30",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "30"
    }
  },
  "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": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "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": "\u003c2.7.8",
                "product": {
                  "name": "Open Source Ruby \u003c2.7.8",
                  "product_id": "T027039",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ruby-lang:ruby:2.7.8"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.0.6",
                "product": {
                  "name": "Open Source Ruby \u003c3.0.6",
                  "product_id": "T027040",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ruby-lang:ruby:3.0.6"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.1.4",
                "product": {
                  "name": "Open Source Ruby \u003c3.1.4",
                  "product_id": "T027041",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ruby-lang:ruby:3.1.4"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.2.2",
                "product": {
                  "name": "Open Source Ruby \u003c3.2.2",
                  "product_id": "T027042",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ruby-lang:ruby:3.2.2"
                  }
                }
              }
            ],
            "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": "RESF Rocky Linux",
            "product": {
              "name": "RESF Rocky Linux",
              "product_id": "T032255",
              "product_identification_helper": {
                "cpe": "cpe:/o:resf:rocky_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "RESF"
      },
      {
        "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": [
          {
            "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-2023-28755",
      "notes": [
        {
          "category": "description",
          "text": "In Ruby existieren mehrere Schwachstellen. Der Fehler besteht darin, dass der URI-Parser ung\u00fcltige URLs, die bestimmte Zeichen enthalten, und der Time-Parser ung\u00fcltige Strings, die bestimmte Zeichen enthalten, falsch behandelt. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T012167",
          "T004914",
          "T032255",
          "74185"
        ]
      },
      "release_date": "2023-03-30T22:00:00Z",
      "title": "CVE-2023-28755"
    },
    {
      "cve": "CVE-2023-28756",
      "notes": [
        {
          "category": "description",
          "text": "In Ruby existieren mehrere Schwachstellen. Der Fehler besteht darin, dass der URI-Parser ung\u00fcltige URLs, die bestimmte Zeichen enthalten, und der Time-Parser ung\u00fcltige Strings, die bestimmte Zeichen enthalten, falsch behandelt. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T012167",
          "T004914",
          "T032255",
          "74185"
        ]
      },
      "release_date": "2023-03-30T22:00:00Z",
      "title": "CVE-2023-28756"
    }
  ]
}