{
  "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 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."
    }, {
      "category" : "description",
      "text" : "Red Hat OpenShift ist eine \"Platform as a Service\" (PaaS) Lösung 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 durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für 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 ermöglicht 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 herbeigeführt werden, wenn ein Zertifikat des falschen Typs ausgewählt wurde. Der TLS-Client geht dann in einen Panic-Zustand. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand herbeizuführen. 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"
  } ]
}