{
  "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" : "IBM MQ ist eine Message Oriented Middleware von IBM.\r\nIBM WebSphere MQ ist eine Message Oriented Middleware von IBM.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM MQ und IBM WebSphere MQ ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX\n- Linux\n- Windows\n- Sonstiges",
      "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-2023-1829 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2023-1829.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-1829 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1829"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7013143 vom 2023-07-19",
      "url" : "https://www.ibm.com/support/pages/node/7013143"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 886885 vom 2019-09-25",
      "url" : "https://www.ibm.com/support/pages/node/886885"
    } ],
    "source_lang" : "en-US",
    "title" : "IBM MQ: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2023-07-19T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:55:57.147+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2023-1829",
      "initial_release_date" : "2019-09-25T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2019-09-25T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-07-19T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von IBM aufgenommen"
      } ],
      "status" : "final",
      "version" : "2"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "IBM MQ 9.1.0.0 - 9.1.0.2",
          "product" : {
            "name" : "IBM MQ 9.1.0.0 - 9.1.0.2",
            "product_id" : "T014144",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:mq:lts_9.1.0.0_-_9.1.0.2"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "IBM MQ 9.1.0 - 9.1.2",
          "product" : {
            "name" : "IBM MQ 9.1.0 - 9.1.2",
            "product_id" : "T015047",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:mq:9.1.0_-_9.1.2"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "IBM MQ 9.0.0.0 - 9.0.0.6",
          "product" : {
            "name" : "IBM MQ 9.0.0.0 - 9.0.0.6",
            "product_id" : "T015048",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:mq:9.0.0.0_-_9.0.0.6"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "IBM MQ 8.0.0.0 - 8.0.0.12",
          "product" : {
            "name" : "IBM MQ 8.0.0.0 - 8.0.0.12",
            "product_id" : "T015049",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:mq:8.0.0.0_-_8.0.0.12"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "MQ"
      }, {
        "branches" : [ {
          "category" : "product_name",
          "name" : "IBM WebSphere MQ 7.1.0.0 - 7.1.0.9",
          "product" : {
            "name" : "IBM WebSphere MQ 7.1.0.0 - 7.1.0.9",
            "product_id" : "T012432",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:websphere_mq:7.1.0.0_-_7.1.0.9"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "IBM WebSphere MQ 7.5.0.0 - 7.5.0.9",
          "product" : {
            "name" : "IBM WebSphere MQ 7.5.0.0 - 7.5.0.9",
            "product_id" : "T015046",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:websphere_mq:7.5.0.0_-_7.5.0.9"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "WebSphere MQ"
      } ],
      "category" : "vendor",
      "name" : "IBM"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2019-4378",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in IBM MQ und IBM WebSphere MQ bei der Verarbeitung speziell gestalteter PCF Nachrichten. Ein Angreifer kann dieses durch Übermittlung geeignet gestalteter Daten zu einem Denial of Service Angriff nutzen."
    } ],
    "product_status" : {
      "known_affected" : [ "T012432", "T015049", "T015048", "T014144", "T015047", "T015046" ]
    },
    "release_date" : "2019-09-25T22:00:00.000+00:00",
    "title" : "CVE-2019-4378"
  } ]
}