wid-sec-w-2023-0814
Vulnerability from csaf_certbund
Published
2023-03-30 22:00
Modified
2024-06-13 22:00
Summary
Ruby: Mehrere Schwachstellen ermöglichen Denial of Service

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, anonymer Angreifer kann mehrere Schwachstellen in Ruby ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Sonstiges


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, 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"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.