wid-sec-w-2023-1109
Vulnerability from csaf_certbund
Published
2020-09-28 22:00
Modified
2024-01-23 23:00
Summary
Ruby: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

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 eine Schwachstelle in Ruby ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
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, anonymer Angreifer kann eine Schwachstelle in Ruby ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
        "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-2023-1109 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2023-1109.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1109 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1109"
      },
      {
        "category": "external",
        "summary": "Ruby Advisory vom 2020-09-28",
        "url": "https://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2391 vom 2020-10-01",
        "url": "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202010/msg00002.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2392 vom 2020-10-01",
        "url": "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202010/msg00003.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": "SUSE Security Update SUSE-SU-2021:0933-1 vom 2021-03-24",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-March/008549.html"
      },
      {
        "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-2021:2229 vom 2021-06-03",
        "url": "https://access.redhat.com/errata/RHSA-2021:2229"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:2584 vom 2021-06-29",
        "url": "https://access.redhat.com/errata/RHSA-2021:2584"
      },
      {
        "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-2021-2584 vom 2021-07-08",
        "url": "http://linux.oracle.com/errata/ELSA-2021-2584.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": "SUSE Security Update SUSE-SU-2021:3837-1 vom 2021-12-01",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009790.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": "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 ALASRUBY2.6-2023-006 vom 2023-09-27",
        "url": "https://alas.aws.amazon.com/AL2/ALASRUBY2.6-2023-006.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202401-27 vom 2024-01-24",
        "url": "https://security.gentoo.org/glsa/202401-27"
      }
    ],
    "source_lang": "en-US",
    "title": "Ruby: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
    "tracking": {
      "current_release_date": "2024-01-23T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:50:10.114+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2023-1109",
      "initial_release_date": "2020-09-28T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2020-09-28T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2020-10-01T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2021-03-18T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2021-03-24T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-05-24T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2021-05-25T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-06-03T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-06-29T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-07-01T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2021-07-07T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2021-12-01T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-02-20T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-05-01T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-09-27T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2024-01-23T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Gentoo aufgenommen"
        }
      ],
      "status": "final",
      "version": "15"
    }
  },
  "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": [
          {
            "category": "product_name",
            "name": "Open Source Ruby \u003c webrick gem 1.6.1",
            "product": {
              "name": "Open Source Ruby \u003c webrick gem 1.6.1",
              "product_id": "T017379",
              "product_identification_helper": {
                "cpe": "cpe:/a:ruby-lang:ruby:webrick_gem_1.6.1"
              }
            }
          }
        ],
        "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-2020-25613",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Ruby. Ung\u00fcltige Transfer-Encoding-Header werden in WEBrick unsachgem\u00e4\u00df behandelt. Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um HTTP Requests zu schmuggeln, und somit Sicherheitsvorkehrungen zu umgehen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "398363",
          "T012167",
          "T004914"
        ]
      },
      "release_date": "2020-09-28T22:00:00.000+00:00",
      "title": "CVE-2020-25613"
    }
  ]
}


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