wid-sec-w-2025-2157
Vulnerability from csaf_certbund
Published
2025-09-29 22:00
Modified
2025-09-30 22:00
Summary
Apple iOS, iPadOS and macOS (Font Parser): Schwachstelle ermöglicht Denial of Service

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
Das Apple iOS (vormals iPhone OS) ist das Betriebssystem für das von Apple entwickelte Smartphone iPhone, iPad und iPod Touch. Das Apple iPadOS ist das Betriebssystem für das von Apple entwickelte iPad. Apple macOS ist ein Betriebssystem, das auf FreeBSD und Mach basiert.
Angriff
Ein entfernter, anonymer Angreifer kann diese Schwachstelle in Apple iOS, Apple iPadOS und Apple macOS ausnutzen, um einen Denial of Service Angriff durchzuführen oder den Prozessspeicher zu beschädigen, wodurch andere nicht näher spezifizierte Angriffe ermöglicht werden.
Betroffene Betriebssysteme
- MacOS X


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": "Das Apple iOS (vormals iPhone OS) ist das Betriebssystem f\u00fcr das von Apple entwickelte Smartphone iPhone, iPad und iPod Touch.\r\nDas Apple iPadOS ist das Betriebssystem f\u00fcr das von Apple entwickelte iPad.\r\nApple macOS ist ein Betriebssystem, das auf FreeBSD und Mach basiert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann diese Schwachstelle in Apple iOS, Apple iPadOS und Apple macOS ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder den Prozessspeicher zu besch\u00e4digen, wodurch andere nicht n\u00e4her spezifizierte Angriffe erm\u00f6glicht werden.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- MacOS X",
        "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-2025-2157 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2157.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-2157 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2157"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://support.apple.com/en-us/125326"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://support.apple.com/en-us/125327"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://support.apple.com/en-us/125328"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://support.apple.com/en-us/125329"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://support.apple.com/en-us/125330"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://lists.apple.com/archives/security-announce/2025/Sep/msg00012.html"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://lists.apple.com/archives/security-announce/2025/Sep/msg00013.html"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://lists.apple.com/archives/security-announce/2025/Sep/msg00014.html"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://lists.apple.com/archives/security-announce/2025/Sep/msg00015.html"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisory vom 2025-09-29",
        "url": "https://lists.apple.com/archives/security-announce/2025/Sep/msg00016.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Apple iOS, iPadOS and macOS (Font Parser): Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2025-09-30T22:00:00.000+00:00",
      "generator": {
        "date": "2025-10-01T05:26:17.446+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2025-2157",
      "initial_release_date": "2025-09-29T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-09-29T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-09-30T22:00:00.000+00:00",
          "number": "2",
          "summary": "Korrektur Versionsnummer MacOS Tahoe"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c26.0.1",
                "product": {
                  "name": "Apple iOS \u003c26.0.1",
                  "product_id": "T047251"
                }
              },
              {
                "category": "product_version",
                "name": "26.0.1",
                "product": {
                  "name": "Apple iOS 26.0.1",
                  "product_id": "T047251-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:iphone_os:26.0.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c18.7.1",
                "product": {
                  "name": "Apple iOS \u003c18.7.1",
                  "product_id": "T047254"
                }
              },
              {
                "category": "product_version",
                "name": "18.7.1",
                "product": {
                  "name": "Apple iOS 18.7.1",
                  "product_id": "T047254-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:iphone_os:18.7.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "iOS"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c26.0.1",
                "product": {
                  "name": "Apple iPadOS \u003c26.0.1",
                  "product_id": "T047252"
                }
              },
              {
                "category": "product_version",
                "name": "26.0.1",
                "product": {
                  "name": "Apple iPadOS 26.0.1",
                  "product_id": "T047252-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:ipados:26.0.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c18.7.1",
                "product": {
                  "name": "Apple iPadOS \u003c18.7.1",
                  "product_id": "T047253"
                }
              },
              {
                "category": "product_version",
                "name": "18.7.1",
                "product": {
                  "name": "Apple iPadOS 18.7.1",
                  "product_id": "T047253-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:ipados:18.7.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "iPadOS"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Sequoia \u003c15.7.1",
                "product": {
                  "name": "Apple macOS Sequoia \u003c15.7.1",
                  "product_id": "T047256"
                }
              },
              {
                "category": "product_version",
                "name": "Sequoia 15.7.1",
                "product": {
                  "name": "Apple macOS Sequoia 15.7.1",
                  "product_id": "T047256-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:mac_os:sequoia__15.7.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Sonoma \u003c14.8.1",
                "product": {
                  "name": "Apple macOS Sonoma \u003c14.8.1",
                  "product_id": "T047258"
                }
              },
              {
                "category": "product_version",
                "name": "Sonoma 14.8.1",
                "product": {
                  "name": "Apple macOS Sonoma 14.8.1",
                  "product_id": "T047258-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:mac_os:sonoma__14.8.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Tahoe \u003c26.0.1",
                "product": {
                  "name": "Apple macOS Tahoe \u003c26.0.1",
                  "product_id": "T047272"
                }
              },
              {
                "category": "product_version",
                "name": "Tahoe 26.0.1",
                "product": {
                  "name": "Apple macOS Tahoe 26.0.1",
                  "product_id": "T047272-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:mac_os:tahoe__26.0.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "macOS"
          }
        ],
        "category": "vendor",
        "name": "Apple"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-43400",
      "product_status": {
        "known_affected": [
          "T047272",
          "T047251",
          "T047254",
          "T047252",
          "T047253",
          "T047258",
          "T047256"
        ]
      },
      "release_date": "2025-09-29T22:00:00.000+00:00",
      "title": "CVE-2025-43400"
    }
  ]
}


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