WID-SEC-W-2026-0631

Vulnerability from csaf_certbund - Published: 2021-12-13 23:00 - Updated: 2026-03-05 23:00
Summary
Apple macOS: Mehrere Schwachstellen
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: Apple macOS ist ein Betriebssystem, das auf FreeBSD und Mach basiert.
Angriff: Ein entfernter, anonymer oder lokaler Angreifer kann mehrere Schwachstellen in Apple macOS ausnutzen, um beliebigen Programmcode auszuführen, beliebigen Programmcode mit Kernel-Privilegien auszuführen, seine Privilegien zu erweitern, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand zu verursachen und Sicherheitsmaßnahmen zu umgehen.
Betroffene Betriebssysteme: - MacOS X

{
  "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": "Apple macOS ist ein Betriebssystem, das auf FreeBSD und Mach basiert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer oder lokaler Angreifer kann mehrere Schwachstellen in Apple macOS ausnutzen, um beliebigen Programmcode auszuf\u00fchren, beliebigen Programmcode mit Kernel-Privilegien auszuf\u00fchren, seine Privilegien zu erweitern, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand zu verursachen und Sicherheitsma\u00dfnahmen zu umgehen.",
        "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-2026-0631 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2026-0631.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0631 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0631"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisroy vom 2021-12-13",
        "url": "https://support.apple.com/en-us/HT212978"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisroy vom 2021-12-13",
        "url": "https://support.apple.com/en-us/HT212981"
      },
      {
        "category": "external",
        "summary": "Apple Security Advisroy vom 2021-12-13",
        "url": "https://support.apple.com/en-us/HT212979"
      },
      {
        "category": "external",
        "summary": "Microsoft 365 Defender Research Team",
        "url": "https://www.microsoft.com/security/blog/2022/01/10/new-macos-vulnerability-powerdir-could-lead-to-unauthorized-user-data-access/"
      },
      {
        "category": "external",
        "summary": "CISA KEV CVE-2021-30952 von 2026-03-05",
        "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
      }
    ],
    "source_lang": "en-US",
    "title": "Apple macOS: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-03-05T23:00:00.000+00:00",
      "generator": {
        "date": "2026-03-06T12:27:25.275+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-0631",
      "initial_release_date": "2021-12-13T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2021-12-13T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-02-24T23:00:00.000+00:00",
          "number": "2",
          "summary": "PoC aufgenommen"
        },
        {
          "date": "2026-03-05T23:00:00.000+00:00",
          "number": "3",
          "summary": "Exploit aufgenommen CVE-2021-30952"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Monterey \u003c12.1",
                "product": {
                  "name": "Apple macOS Monterey \u003c12.1",
                  "product_id": "T021280"
                }
              },
              {
                "category": "product_version",
                "name": "Monterey 12.1",
                "product": {
                  "name": "Apple macOS Monterey 12.1",
                  "product_id": "T021280-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:mac_os:monterey__12.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "Catalina",
                "product": {
                  "name": "Apple macOS Catalina",
                  "product_id": "T021281",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:mac_os:catalina"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Big Sur \u003c11.6.2",
                "product": {
                  "name": "Apple macOS Big Sur \u003c11.6.2",
                  "product_id": "T021282"
                }
              },
              {
                "category": "product_version",
                "name": "Big Sur 11.6.2",
                "product": {
                  "name": "Apple macOS Big Sur 11.6.2",
                  "product_id": "T021282-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:apple:mac_os:big_sur__11.6.2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "macOS"
          }
        ],
        "category": "vendor",
        "name": "Apple"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-30767",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30767"
    },
    {
      "cve": "CVE-2021-30926",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30926"
    },
    {
      "cve": "CVE-2021-30927",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30927"
    },
    {
      "cve": "CVE-2021-30929",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30929"
    },
    {
      "cve": "CVE-2021-30931",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30931"
    },
    {
      "cve": "CVE-2021-30934",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30934"
    },
    {
      "cve": "CVE-2021-30935",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30935"
    },
    {
      "cve": "CVE-2021-30936",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30936"
    },
    {
      "cve": "CVE-2021-30937",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30937"
    },
    {
      "cve": "CVE-2021-30938",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30938"
    },
    {
      "cve": "CVE-2021-30939",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30939"
    },
    {
      "cve": "CVE-2021-30940",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30940"
    },
    {
      "cve": "CVE-2021-30941",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30941"
    },
    {
      "cve": "CVE-2021-30942",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30942"
    },
    {
      "cve": "CVE-2021-30945",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30945"
    },
    {
      "cve": "CVE-2021-30946",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30946"
    },
    {
      "cve": "CVE-2021-30947",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30947"
    },
    {
      "cve": "CVE-2021-30949",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30949"
    },
    {
      "cve": "CVE-2021-30950",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30950"
    },
    {
      "cve": "CVE-2021-30951",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30951"
    },
    {
      "cve": "CVE-2021-30952",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30952"
    },
    {
      "cve": "CVE-2021-30953",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30953"
    },
    {
      "cve": "CVE-2021-30954",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30954"
    },
    {
      "cve": "CVE-2021-30955",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30955"
    },
    {
      "cve": "CVE-2021-30957",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30957"
    },
    {
      "cve": "CVE-2021-30958",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30958"
    },
    {
      "cve": "CVE-2021-30959",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30959"
    },
    {
      "cve": "CVE-2021-30960",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30960"
    },
    {
      "cve": "CVE-2021-30961",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30961"
    },
    {
      "cve": "CVE-2021-30963",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30963"
    },
    {
      "cve": "CVE-2021-30964",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30964"
    },
    {
      "cve": "CVE-2021-30965",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30965"
    },
    {
      "cve": "CVE-2021-30966",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30966"
    },
    {
      "cve": "CVE-2021-30968",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30968"
    },
    {
      "cve": "CVE-2021-30969",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30969"
    },
    {
      "cve": "CVE-2021-30970",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30970"
    },
    {
      "cve": "CVE-2021-30971",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30971"
    },
    {
      "cve": "CVE-2021-30973",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30973"
    },
    {
      "cve": "CVE-2021-30975",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30975"
    },
    {
      "cve": "CVE-2021-30976",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30976"
    },
    {
      "cve": "CVE-2021-30977",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30977"
    },
    {
      "cve": "CVE-2021-30979",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30979"
    },
    {
      "cve": "CVE-2021-30980",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30980"
    },
    {
      "cve": "CVE-2021-30981",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30981"
    },
    {
      "cve": "CVE-2021-30982",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30982"
    },
    {
      "cve": "CVE-2021-30984",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30984"
    },
    {
      "cve": "CVE-2021-30986",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30986"
    },
    {
      "cve": "CVE-2021-30987",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30987"
    },
    {
      "cve": "CVE-2021-30990",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30990"
    },
    {
      "cve": "CVE-2021-30993",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30993"
    },
    {
      "cve": "CVE-2021-30995",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30995"
    },
    {
      "cve": "CVE-2021-30996",
      "product_status": {
        "known_affected": [
          "T021280",
          "T021282",
          "T021281"
        ]
      },
      "release_date": "2021-12-13T23:00:00.000+00:00",
      "title": "CVE-2021-30996"
    }
  ]
}


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Tags
Taxonomy of the tags.


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Sightings

Author Source Type Date

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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