wid-sec-w-2022-0966
Vulnerability from csaf_certbund
Published
2021-08-04 22:00
Modified
2024-05-21 22:00
Summary
Red Hat OpenShift: Schwachstelle ermöglicht 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
Red Hat OpenShift ist eine "Platform as a Service" (PaaS) Lösung zur Bereitstellung von Applikationen in der Cloud.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat OpenShift ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux


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": "Red Hat OpenShift ist eine \"Platform as a Service\" (PaaS) L\u00f6sung zur Bereitstellung von Applikationen in der Cloud.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat OpenShift ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2022-0966 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0966.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0966 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0966"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3759 vom 2021-10-18",
        "url": "https://access.redhat.com/errata/RHSA-2021:3759"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3820 vom 2021-10-19",
        "url": "https://access.redhat.com/errata/RHSA-2021:3820"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3015 vom 2021-08-04",
        "url": "https://access.redhat.com/errata/RHSA-2021:3015"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2021-1694 vom 2021-08-06",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2021-1694.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:2984 vom 2021-08-10",
        "url": "https://access.redhat.com/errata/RHSA-2021:2984"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3076 vom 2021-08-10",
        "url": "https://access.redhat.com/errata/RHSA-2021:3076"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:2983 vom 2021-08-10",
        "url": "https://access.redhat.com/errata/RHSA-2021:2983"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4226 vom 2021-11-09",
        "url": "https://access.redhat.com/errata/RHSA-2021:4226"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-3076 vom 2021-08-12",
        "url": "https://linux.oracle.com/errata/ELSA-2021-3076.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3146 vom 2021-08-12",
        "url": "https://access.redhat.com/errata/RHSA-2021:3146"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3009 vom 2021-08-12",
        "url": "https://access.redhat.com/errata/RHSA-2021:3009"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3229 vom 2021-08-20",
        "url": "https://access.redhat.com/errata/RHSA-2021:3229"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3259 vom 2021-08-25",
        "url": "https://access.redhat.com/errata/RHSA-2021:3259"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3361 vom 2021-08-31",
        "url": "https://access.redhat.com/errata/RHSA-2021:3361"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3248 vom 2021-08-31",
        "url": "https://access.redhat.com/errata/RHSA-2021:3248"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3454 vom 2021-09-08",
        "url": "https://access.redhat.com/errata/RHSA-2021:3454"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3555 vom 2021-09-16",
        "url": "https://access.redhat.com/errata/RHSA-2021:3555"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3556 vom 2021-09-17",
        "url": "https://access.redhat.com/errata/RHSA-2021:3556"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3598 vom 2021-09-21",
        "url": "https://access.redhat.com/errata/RHSA-2021:3598"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3733 vom 2021-10-07",
        "url": "https://access.redhat.com/errata/RHSA-2021:3733"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4104 vom 2021-11-02",
        "url": "https://access.redhat.com/errata/RHSA-2021:4104"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4582 vom 2021-11-10",
        "url": "https://access.redhat.com/errata/RHSA-2021:4582"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4722 vom 2021-11-17",
        "url": "https://access.redhat.com/errata/RHSA-2021:4722"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4725 vom 2021-11-17",
        "url": "https://access.redhat.com/errata/RHSA-2021:4725"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:4914 vom 2021-12-02",
        "url": "https://access.redhat.com/errata/RHSA-2021:4914"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:5086 vom 2021-12-13",
        "url": "https://access.redhat.com/errata/RHSA-2021:5086"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:5085 vom 2021-12-13",
        "url": "https://access.redhat.com/errata/RHSA-2021:5085"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0191 vom 2022-01-20",
        "url": "https://access.redhat.com/errata/RHSA-2022:0191"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0237 vom 2022-01-24",
        "url": "https://access.redhat.com/errata/RHSA-2022:0237"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0260 vom 2022-01-25",
        "url": "https://access.redhat.com/errata/RHSA-2022:0260"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0947 vom 2022-03-16",
        "url": "https://access.redhat.com/errata/RHSA-2022:0947"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0998 vom 2022-03-24",
        "url": "https://access.redhat.com/errata/RHSA-2022:0998"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0988 vom 2022-03-24",
        "url": "https://access.redhat.com/errata/RHSA-2022:0988"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0577 vom 2022-03-28",
        "url": "https://access.redhat.com/errata/RHSA-2022:0577"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:1329 vom 2022-04-12",
        "url": "https://access.redhat.com/errata/RHSA-2022:1329"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:1372 vom 2022-04-14",
        "url": "https://access.redhat.com/errata/RHSA-2022:1372"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202208-02 vom 2022-08-09",
        "url": "https://security.gentoo.org/glsa/202208-02"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7954 vom 2022-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2022:7954"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2988 vom 2024-05-22",
        "url": "https://access.redhat.com/errata/RHSA-2024:2988"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat OpenShift: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-05-21T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:33:01.551+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-0966",
      "initial_release_date": "2021-08-04T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2021-08-04T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2021-08-05T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2021-08-09T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-10T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-11T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Oracle Linux und Red Hat aufgenommen"
        },
        {
          "date": "2021-08-16T22:00:00.000+00:00",
          "number": "6",
          "summary": "Referenz(en) aufgenommen: FEDORA-2021-0113144F35"
        },
        {
          "date": "2021-08-19T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-24T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-30T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-31T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-09-07T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-09-16T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-09-20T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-10-03T22:00:00.000+00:00",
          "number": "14",
          "summary": "Referenz(en) aufgenommen: FEDORA-2021-C35235C250"
        },
        {
          "date": "2021-10-06T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-10-18T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-10-19T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-11-02T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-11-09T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-11-10T23:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-11-17T23:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-12-02T23:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-12-13T23:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-01-19T23:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-01-24T23:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-01-25T23:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-03-16T23:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-03-23T23:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-03-24T23:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-03-28T22:00:00.000+00:00",
          "number": "30",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-04-12T22:00:00.000+00:00",
          "number": "31",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-04-13T22:00:00.000+00:00",
          "number": "32",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-08-09T22:00:00.000+00:00",
          "number": "33",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2022-11-15T23:00:00.000+00:00",
          "number": "34",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-05-21T22:00:00.000+00:00",
          "number": "35",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "35"
    }
  },
  "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": "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": "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": "product_name",
            "name": "Red Hat OpenShift",
            "product": {
              "name": "Red Hat OpenShift",
              "product_id": "T018720",
              "product_identification_helper": {
                "cpe": "cpe:/a:redhat:openshift:4"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-34558",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Red Hat OpenShift in der Komponente Golang. Hier kann ein Denial-of-Service Zustand herbeigef\u00fchrt werden, wenn ein Zertifikat des falschen Typs ausgew\u00e4hlt wurde. Der TLS-Client geht dann in einen Panic-Zustand. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuf\u00fchren. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
        }
      ],
      "product_status": {
        "known_affected": [
          "T018720",
          "67646",
          "398363",
          "T012167",
          "T004914"
        ]
      },
      "release_date": "2021-08-04T22:00:00.000+00:00",
      "title": "CVE-2021-34558"
    }
  ]
}


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