{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "Strongswan ist eine IPSec-basierte VPN Implementierung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in strongSwan ausnutzen, um einen Denial-of-Service-Zustand zu verursachen oder m\u00f6glicherweise beliebigen Code auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2025-2427 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2427.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-2427 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2427"
      },
      {
        "category": "external",
        "summary": "StrongSwan vom 2025-10-27",
        "url": "https://www.strongswan.org/blog/2025/10/27/strongswan-6.0.3-released.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:3834-1 vom 2025-10-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023073.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:3856-1 vom 2025-10-29",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/QKWVJRFXKCQ4DRJGGKCK4MYNNW5YEQFP/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:3855-1 vom 2025-10-29",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/QVE27CU4U3DGHAD4EVF75YM3RK423ZQS/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:3873-1 vom 2025-10-30",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-October/023086.html"
      }
    ],
    "source_lang": "en-US",
    "title": "strongSwan (eap-mschapv2 plugin): Schwachstelle erm\u00f6glicht Codeausf\u00fchrung und DoS",
    "tracking": {
      "current_release_date": "2025-10-30T23:00:00.000+00:00",
      "generator": {
        "date": "2025-10-31T09:29:16.115+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2025-2427",
      "initial_release_date": "2025-10-27T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-10-27T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-10-28T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2025-10-29T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2025-10-30T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c6.0.3",
                "product": {
                  "name": "Open Source strongSwan \u003c6.0.3",
                  "product_id": "T048166"
                }
              },
              {
                "category": "product_version",
                "name": "6.0.3",
                "product": {
                  "name": "Open Source strongSwan 6.0.3",
                  "product_id": "T048166-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:strongswan:strongswan:6.0.3"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "strongSwan"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-62291",
      "product_status": {
        "known_affected": [
          "T002207",
          "T048166"
        ]
      },
      "release_date": "2025-10-27T23:00:00.000+00:00",
      "title": "CVE-2025-62291"
    }
  ]
}