WID-SEC-W-2025-2427

Vulnerability from csaf_certbund - Published: 2025-10-27 23:00 - Updated: 2026-06-16 22:00
Summary
strongSwan (eap-mschapv2 plugin): Schwachstelle ermöglicht Codeausführung und DoS
Severity
Hoch
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: Strongswan ist eine IPSec-basierte VPN Implementierung.
Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in strongSwan ausnutzen, um einen Denial-of-Service-Zustand zu verursachen oder möglicherweise beliebigen Code auszuführen.
Betroffene Betriebssysteme: - Sonstiges - UNIX - Windows
CVE-2025-62291
Affected products
Product Identifier Version Remediation
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
Securepoint UTM <14.0.9.2
Securepoint / UTM
 <14.0.9.2
Open Source strongSwan <6.0.3
Open Source / strongSwan
 <6.0.3
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
References
To clipboard 

{
  "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"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:3904-1 vom 2025-11-03",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-November/023139.html"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2025:15681-1 vom 2025-11-01",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BS2PEH6X6ZL4A4PP4VGM4VGTSU7AIB5K/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-4359 vom 2025-11-03",
        "url": "https://lists.debian.org/debian-lts-announce/2025/11/msg00002.html"
      },
      {
        "category": "external",
        "summary": "Securepoint UTM Changelog vom 2025-11-04",
        "url": "https://wiki.securepoint.de/UTM/Changelog"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2025:21167-1 vom 2025-12-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2025-December/023502.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-6888AFFE44 vom 2026-03-04",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-6888affe44"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-A1BC6C7E62 vom 2026-03-04",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-a1bc6c7e62"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-BD04C426B3 vom 2026-03-04",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-bd04c426b3"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-43E98C9972 vom 2026-05-12",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-43e98c9972"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2026-9B6D13E4B9 vom 2026-05-27",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-9b6d13e4b9"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2026-EA9AF18B11 vom 2026-05-28",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-ea9af18b11"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2026-2D8DD834D8 vom 2026-05-28",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-2d8dd834d8"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-67A9805962 vom 2026-06-16",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-67a9805962"
      }
    ],
    "source_lang": "en-US",
    "title": "strongSwan (eap-mschapv2 plugin): Schwachstelle erm\u00f6glicht Codeausf\u00fchrung und DoS",
    "tracking": {
      "current_release_date": "2026-06-16T22:00:00.000+00:00",
      "generator": {
        "date": "2026-06-17T08:34:58.400+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "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"
        },
        {
          "date": "2025-11-02T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE und openSUSE aufgenommen"
        },
        {
          "date": "2025-11-04T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2025-12-10T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2026-01-18T23:00:00.000+00:00",
          "number": "8",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-2870"
        },
        {
          "date": "2026-03-03T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2026-03-04T23:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2026-05-12T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2026-05-27T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2026-05-28T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2026-06-16T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Fedora aufgenommen"
        }
      ],
      "status": "final",
      "version": "14"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "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": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T027843",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c14.0.9.2",
                "product": {
                  "name": "Securepoint UTM \u003c14.0.9.2",
                  "product_id": "T048299"
                }
              },
              {
                "category": "product_version",
                "name": "14.0.9.2",
                "product": {
                  "name": "Securepoint UTM 14.0.9.2",
                  "product_id": "T048299-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:securepoint:unified_threat_management:14.0.9.2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "UTM"
          }
        ],
        "category": "vendor",
        "name": "Securepoint"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-62291",
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T027843",
          "T048299",
          "T048166",
          "74185"
        ]
      },
      "release_date": "2025-10-27T23:00:00.000+00:00",
      "title": "CVE-2025-62291"
    }
  ]
}



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