WID-SEC-W-2026-2394

Vulnerability from csaf_certbund - Published: 2026-07-16 22:00 - Updated: 2026-07-16 22:00
Summary
HCL BigFix (Service Management): Mehrere Schwachstellen ermöglichen 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: BigFix ist eine Lösung zum Erkennen und Verwalten von physischen und virtuellen Endpunkten.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in HCL BigFix (Service Management) ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux - UNIX - Windows
CVE-2026-2359
Affected products
Product Identifier Version Remediation
HCL BigFix Service Management <27 Hotfix
HCL / BigFix
 Service Management <27 Hotfix
CVE-2026-27904
Affected products
Known affected 1 product, the same list as for CVE-2026-2359
CVE-2026-3304
Affected products
Known affected 1 product, the same list as for CVE-2026-2359
References
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": "BigFix ist eine L\u00f6sung zum Erkennen und Verwalten von physischen und virtuellen Endpunkten.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in HCL BigFix (Service Management) ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\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-2026-2394 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2394.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-2394 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2394"
      },
      {
        "category": "external",
        "summary": "HCL Security Bulletin vom 2026-07-16",
        "url": "https://support.hcl-software.com/community?id=community_blog\u0026sys_id=af7dc8362b068b500c64f1a1d891bf56"
      },
      {
        "category": "external",
        "summary": "HCL Security Bulletin vom 2026-07-16",
        "url": "https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0131910"
      }
    ],
    "source_lang": "en-US",
    "title": "HCL BigFix (Service Management): Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
    "tracking": {
      "current_release_date": "2026-07-16T22:00:00.000+00:00",
      "generator": {
        "date": "2026-07-17T10:35:08.696+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-2394",
      "initial_release_date": "2026-07-16T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-07-16T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Service Management \u003c27 Hotfix",
                "product": {
                  "name": "HCL BigFix Service Management \u003c27 Hotfix",
                  "product_id": "T056754"
                }
              },
              {
                "category": "product_version",
                "name": "Service Management 27 Hotfix",
                "product": {
                  "name": "HCL BigFix Service Management 27 Hotfix",
                  "product_id": "T056754-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hcltech:bigfix:service_management__27_hotfix"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "BigFix"
          }
        ],
        "category": "vendor",
        "name": "HCL"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-2359",
      "product_status": {
        "known_affected": [
          "T056754"
        ]
      },
      "release_date": "2026-07-16T22:00:00.000+00:00",
      "title": "CVE-2026-2359"
    },
    {
      "cve": "CVE-2026-27904",
      "product_status": {
        "known_affected": [
          "T056754"
        ]
      },
      "release_date": "2026-07-16T22:00:00.000+00:00",
      "title": "CVE-2026-27904"
    },
    {
      "cve": "CVE-2026-3304",
      "product_status": {
        "known_affected": [
          "T056754"
        ]
      },
      "release_date": "2026-07-16T22:00:00.000+00:00",
      "title": "CVE-2026-3304"
    }
  ]
}



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