WID-SEC-W-2023-1110
Vulnerability from csaf_certbund
Published
2019-10-01 22:00
Modified
2024-03-04 23:00
Summary
Ruby: Mehrere Schwachstellen

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
Ruby ist eine interpretierte, objektorientierte Skriptsprache.
Angriff
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um Daten zu manipulieren oder einen Denial of Servie zu verursachen.
Betroffene Betriebssysteme
- UNIX - Linux - Windows


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": "Ruby ist eine interpretierte, objektorientierte Skriptsprache.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um Daten zu manipulieren oder einen Denial of Servie zu verursachen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- Windows",
        "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-2023-1110 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2023-1110.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1110 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1110"
      },
      {
        "category": "external",
        "summary": "Ruby Release Notes vom 2019-10-01",
        "url": "https://www.ruby-lang.org/en/news/2019/10/01/ruby-2-4-8-released/"
      },
      {
        "category": "external",
        "summary": "Ruby Release Notes vom 2019-10-01",
        "url": "https://www.ruby-lang.org/en/news/2019/10/01/ruby-2-5-7-released/"
      },
      {
        "category": "external",
        "summary": "Ruby Release Notes vom 2019-10-01",
        "url": "https://www.ruby-lang.org/en/news/2019/10/01/ruby-2-6-5-released/"
      },
      {
        "category": "external",
        "summary": "Ruby Release Notes vom 2019-10-01",
        "url": "https://www.ruby-lang.org/en/news/2019/10/02/ruby-2-4-9-released/"
      },
      {
        "category": "external",
        "summary": "Arch Linux Security Advisory ASA-201910-5 vom 2019-10-02",
        "url": "https://security.archlinux.org/ASA-201910-5"
      },
      {
        "category": "external",
        "summary": "Arch Linux Security Advisory ASA-201910-2 vom 2019-10-02",
        "url": "https://security.archlinux.org/ASA-201910-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4201-1 vom 2019-11-26",
        "url": "https://usn.ubuntu.com/4201-1/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4587 vom 2019-12-17",
        "url": "http://seclists.org/bugtraq/2019/Dec/31"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4586 vom 2019-12-17",
        "url": "http://seclists.org/bugtraq/2019/Dec/32"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:0737-1 vom 2020-03-20",
        "url": "https://www.suse.com/support/update/announcement/2020/suse-su-20200737-1.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": "Debian Security Advisory DLA-2330 vom 2020-08-16",
        "url": "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202008/msg00027.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-2022:0582 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": "Debian Security Advisory DLA-3408 vom 2023-04-30",
        "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html"
      },
      {
        "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": "Amazon Linux Security Advisory ALAS-2024-2486 vom 2024-03-05",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2486.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Ruby: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2024-03-04T23:00:00.000+00:00",
      "generator": {
        "date": "2024-03-05T09:36:45.970+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1110",
      "initial_release_date": "2019-10-01T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-10-01T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2019-10-03T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Arch Linux aufgenommen"
        },
        {
          "date": "2019-11-26T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-12-16T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2020-01-01T23:00:00.000+00:00",
          "number": "5",
          "summary": "Referenz(en) aufgenommen: DLA 2027"
        },
        {
          "date": "2020-03-22T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-06-09T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-08-16T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2021-05-25T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-06-03T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-06-29T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-07-01T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2021-07-07T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2022-02-20T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-05-01T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-09-27T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2024-03-04T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Amazon aufgenommen"
        }
      ],
      "status": "final",
      "version": "17"
    }
  },
  "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": "Open Source Arch Linux",
            "product": {
              "name": "Open Source Arch Linux",
              "product_id": "T013312",
              "product_identification_helper": {
                "cpe": "cpe:/o:archlinux:archlinux:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "2.4.8",
                "product": {
                  "name": "Open Source Ruby 2.4.8",
                  "product_id": "T015075",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ruby-lang:ruby:2.4.8"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "2.5.7",
                "product": {
                  "name": "Open Source Ruby 2.5.7",
                  "product_id": "T015076",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ruby-lang:ruby:2.5.7"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "2.6.5",
                "product": {
                  "name": "Open Source Ruby 2.6.5",
                  "product_id": "T015077",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ruby-lang:ruby:2.6.5"
                  }
                }
              }
            ],
            "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": "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-2019-15845",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Ruby. Diese besteht aufgrund einer unsachgem\u00e4\u00dfen Behandlung von Pfadmustern in den Methoden File.fnmatch und File.fnmatch?. Ein Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsmechanismen zu umgehen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015076",
          "T015075",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T013312",
          "398363",
          "T004914",
          "T015077"
        ]
      },
      "release_date": "2019-10-01T22:00:00Z",
      "title": "CVE-2019-15845"
    },
    {
      "cve": "CVE-2019-16201",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Ruby. Eine unsachgem\u00e4\u00dfe Verarbeitung von regul\u00e4ren Ausdr\u00fccken im WEBrick Digest-Authentifizierungsmodul ist die Ursache dieser Schwachstelle. Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015076",
          "T015075",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T013312",
          "398363",
          "T004914",
          "T015077"
        ]
      },
      "release_date": "2019-10-01T22:00:00Z",
      "title": "CVE-2019-16201"
    },
    {
      "cve": "CVE-2019-16254",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Ruby. Hier handelt es sich um eine HTTP-Response-Splitting-Schwachstelle in WEBrick. Ein entfernter anonymer Angreifer kann das ausnutzen, um Zeilenumbruchzeichen einzuf\u00fcgen, um einen Header zu teilen, und b\u00f6sartigen Inhalt einzuf\u00fcgen, um Clients zu t\u00e4uschen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015076",
          "T015075",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T013312",
          "398363",
          "T004914",
          "T015077"
        ]
      },
      "release_date": "2019-10-01T22:00:00Z",
      "title": "CVE-2019-16254"
    },
    {
      "cve": "CVE-2019-16255",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Ruby. \"Shell#[]\" und sein in [lib/shell.rb] definierter Alias \"Shell#test\" erlauben eine Codeinjektion, wenn das erste Argument (\"command\") nicht vertrauensw\u00fcrdige Daten enth\u00e4lt. Ein Angreifer kann dies ausnutzen, um eine beliebige RUBY-Methode aufzurufen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015076",
          "T015075",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T013312",
          "398363",
          "T004914",
          "T015077"
        ]
      },
      "release_date": "2019-10-01T22:00:00Z",
      "title": "CVE-2019-16255"
    }
  ]
}


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