WID-SEC-W-2026-0517

Vulnerability from csaf_certbund - Published: 2026-02-25 23:00 - Updated: 2026-05-28 22:00
Summary
IBM WebSphere Application Server und WebSphere Application Server Liberty: Schwachstelle ermöglicht Denial of Service
Severity
Mittel
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: IBM WebSphere Application Server ist ein J2EE-Applikationsserver.
Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM WebSphere Application Server und WebSphere Application Server Liberty ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX - Windows
Affected products
Product Identifier Version Remediation
IBM Operational Decision Manager 8.11.1.0
IBM / Operational Decision Manager
cpe:/a:ibm:operational_decision_manager:8.11.1.0 8.11.1.0
IBM TXSeries Multiplatforms
IBM / TXSeries
cpe:/a:ibm:txseries:multiplatforms Multiplatforms
IBM Operational Decision Manager 9.0.0.1
IBM / Operational Decision Manager
cpe:/a:ibm:operational_decision_manager:9.0.0.1 9.0.0.1
IBM Operational Decision Manager 9.5.0.1
IBM / Operational Decision Manager
cpe:/a:ibm:operational_decision_manager:9.5.0.1 9.5.0.1
IBM Rational ClearQuest 10.0-10.0.8
IBM / Rational ClearQuest
cpe:/a:ibm:rational_clearquest:10.0_-_10.0.8 10.0-10.0.8
IBM WebSphere Application Server <8.5.5.29 PH69757
IBM / WebSphere Application Server
<8.5.5.29 PH69757
IBM Rational ClearQuest 9.1-9.1.0.9
IBM / Rational ClearQuest
cpe:/a:ibm:rational_clearquest:9.1_-_9.1.0.9 9.1-9.1.0.9
IBM WebSphere Application Server Liberty <26.0.0.2 PH69729
IBM / WebSphere Application Server
Liberty <26.0.0.2 PH69729
IBM Business Automation Workflow 24.0.0
IBM / Business Automation Workflow
cpe:/a:ibm:business_automation_workflow:24.0.0 24.0.0
IBM WebSphere Service Registry and Repository
IBM
cpe:/a:ibm:websphere_service_registry_and_repository:-
IBM Tivoli Network Manager
IBM
cpe:/a:ibm:tivoli_network_manager:-
IBM WebSphere Application Server <9.0.5.26 PH69757
IBM / WebSphere Application Server
<9.0.5.26 PH69757
IBM Business Automation Workflow 25.0.1
IBM / Business Automation Workflow
cpe:/a:ibm:business_automation_workflow:25.0.1 25.0.1
IBM Business Automation Workflow 25.0.0
IBM / Business Automation Workflow
cpe:/a:ibm:business_automation_workflow:25.0.0 25.0.0
IBM Business Automation Workflow 24.0.1
IBM / Business Automation Workflow
cpe:/a:ibm:business_automation_workflow:24.0.1 24.0.1
IBM Tivoli Monitoring 6.3.0.7
IBM / Tivoli Monitoring
cpe:/a:ibm:tivoli_monitoring:6.3.0.7 6.3.0.7
IBM MQ
IBM
cpe:/a:ibm:mq:-
IBM Operational Decision Manager 8.11.0.1
IBM / Operational Decision Manager
cpe:/a:ibm:operational_decision_manager:8.11.0.1 8.11.0.1
IBM Operational Decision Manager 8.12.0.1
IBM / Operational Decision Manager
cpe:/a:ibm:operational_decision_manager:8.12.0.1 8.12.0.1

{
  "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": "IBM WebSphere Application Server ist ein J2EE-Applikationsserver.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM WebSphere Application Server und WebSphere Application Server Liberty ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\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-2026-0517 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0517.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0517 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0517"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7261794 vom 2026-02-25",
        "url": "https://www.ibm.com/support/pages/node/7261794"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7261927 vom 2026-02-26",
        "url": "https://www.ibm.com/support/pages/node/7261927"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7263094 vom 2026-03-10",
        "url": "https://www.ibm.com/support/pages/node/7263094"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7263211 vom 2026-03-11",
        "url": "https://www.ibm.com/support/pages/node/7263211"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7269254 vom 2026-04-13",
        "url": "https://www.ibm.com/support/pages/node/7269254"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7270273 vom 2026-04-21",
        "url": "https://www.ibm.com/support/pages/node/7270273"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7271937 vom 2026-05-07",
        "url": "https://www.ibm.com/support/pages/node/7271937"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7272823 vom 2026-05-13",
        "url": "https://www.ibm.com/support/pages/node/7272823"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7274314 vom 2026-05-28",
        "url": "https://www.ibm.com/support/pages/node/7274314"
      }
    ],
    "source_lang": "en-US",
    "title": "IBM WebSphere Application Server und WebSphere Application Server Liberty: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2026-05-28T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-29T07:40:41.810+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-0517",
      "initial_release_date": "2026-02-25T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-02-25T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-03-10T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2026-03-11T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2026-04-12T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2026-04-20T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2026-05-07T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2026-05-14T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2026-05-28T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von IBM aufgenommen"
        }
      ],
      "status": "final",
      "version": "8"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "24.0.0",
                "product": {
                  "name": "IBM Business Automation Workflow 24.0.0",
                  "product_id": "T036570",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:business_automation_workflow:24.0.0"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "24.0.1",
                "product": {
                  "name": "IBM Business Automation Workflow 24.0.1",
                  "product_id": "T049760",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:business_automation_workflow:24.0.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "25.0.0",
                "product": {
                  "name": "IBM Business Automation Workflow 25.0.0",
                  "product_id": "T049761",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:business_automation_workflow:25.0.0"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "25.0.1",
                "product": {
                  "name": "IBM Business Automation Workflow 25.0.1",
                  "product_id": "T049762",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:business_automation_workflow:25.0.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Business Automation Workflow"
          },
          {
            "category": "product_name",
            "name": "IBM MQ",
            "product": {
              "name": "IBM MQ",
              "product_id": "T021398",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:mq:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "8.11.1.0",
                "product": {
                  "name": "IBM Operational Decision Manager 8.11.1.0",
                  "product_id": "06578EE6-A586-4789-BE88-3E269B0868D5",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:operational_decision_manager:8.11.1.0"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "9.0.0.1",
                "product": {
                  "name": "IBM Operational Decision Manager 9.0.0.1",
                  "product_id": "07A5E294-8A94-42D5-B418-207BAE046F8E",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:operational_decision_manager:9.0.0.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "8.11.0.1",
                "product": {
                  "name": "IBM Operational Decision Manager 8.11.0.1",
                  "product_id": "1587022",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:operational_decision_manager:8.11.0.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "8.12.0.1",
                "product": {
                  "name": "IBM Operational Decision Manager 8.12.0.1",
                  "product_id": "1587024",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:operational_decision_manager:8.12.0.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "9.5.0.1",
                "product": {
                  "name": "IBM Operational Decision Manager 9.5.0.1",
                  "product_id": "T050692",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:operational_decision_manager:9.5.0.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Operational Decision Manager"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "9.1-9.1.0.9",
                "product": {
                  "name": "IBM Rational ClearQuest 9.1-9.1.0.9",
                  "product_id": "T051277",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:rational_clearquest:9.1_-_9.1.0.9"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "10.0-10.0.8",
                "product": {
                  "name": "IBM Rational ClearQuest 10.0-10.0.8",
                  "product_id": "T051278",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:rational_clearquest:10.0_-_10.0.8"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Rational ClearQuest"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "Multiplatforms",
                "product": {
                  "name": "IBM TXSeries Multiplatforms",
                  "product_id": "T045090",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:txseries:multiplatforms"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "TXSeries"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "6.3.0.7",
                "product": {
                  "name": "IBM Tivoli Monitoring 6.3.0.7",
                  "product_id": "342008",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:tivoli_monitoring:6.3.0.7"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Tivoli Monitoring"
          },
          {
            "category": "product_name",
            "name": "IBM Tivoli Network Manager",
            "product": {
              "name": "IBM Tivoli Network Manager",
              "product_id": "T046989",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:tivoli_network_manager:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c9.0.5.26 PH69757",
                "product": {
                  "name": "IBM WebSphere Application Server \u003c9.0.5.26 PH69757",
                  "product_id": "T051209"
                }
              },
              {
                "category": "product_version",
                "name": "9.0.5.26 PH69757",
                "product": {
                  "name": "IBM WebSphere Application Server 9.0.5.26 PH69757",
                  "product_id": "T051209-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_application_server:9.0.5.26_ph69757"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Liberty \u003c26.0.0.2 PH69729",
                "product": {
                  "name": "IBM WebSphere Application Server Liberty \u003c26.0.0.2 PH69729",
                  "product_id": "T051211"
                }
              },
              {
                "category": "product_version",
                "name": "Liberty 26.0.0.2 PH69729",
                "product": {
                  "name": "IBM WebSphere Application Server Liberty 26.0.0.2 PH69729",
                  "product_id": "T051211-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_application_server:liberty__26.0.0.2_ph69729"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c8.5.5.29 PH69757",
                "product": {
                  "name": "IBM WebSphere Application Server \u003c8.5.5.29 PH69757",
                  "product_id": "T051212"
                }
              },
              {
                "category": "product_version",
                "name": "8.5.5.29 PH69757",
                "product": {
                  "name": "IBM WebSphere Application Server 8.5.5.29 PH69757",
                  "product_id": "T051212-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_application_server:8.5.5.29_ph69757"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "WebSphere Application Server"
          },
          {
            "category": "product_name",
            "name": "IBM WebSphere Service Registry and Repository",
            "product": {
              "name": "IBM WebSphere Service Registry and Repository",
              "product_id": "T048917",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:websphere_service_registry_and_repository:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-29371",
      "product_status": {
        "known_affected": [
          "06578EE6-A586-4789-BE88-3E269B0868D5",
          "T045090",
          "07A5E294-8A94-42D5-B418-207BAE046F8E",
          "T050692",
          "T051278",
          "T051212",
          "T051277",
          "T051211",
          "T036570",
          "T048917",
          "T046989",
          "T051209",
          "T049762",
          "T049761",
          "T049760",
          "342008",
          "T021398",
          "1587022",
          "1587024"
        ]
      },
      "release_date": "2026-02-25T23:00:00.000+00:00",
      "title": "CVE-2024-29371"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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