wid-sec-w-2024-3230
Vulnerability from csaf_certbund
Published
2024-10-16 22:00
Modified
2024-10-30 23:00
Summary
OpenSSL: Schwachstelle ermöglicht Denial of Service und Remote-Code-Ausführung

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
OpenSSL ist eine im Quelltext frei verfügbare Bibliothek, die Secure Sockets Layer (SSL) und Transport Layer Security (TLS) implementiert.
Angriff
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OpenSSL ausnutzen, um einen Denial of Service Angriff durchzuführen oder um beliebigen Code auszuführen.
Betroffene Betriebssysteme
- Linux - Sonstiges - UNIX - Windows


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": "OpenSSL ist eine im Quelltext frei verf\u00fcgbare Bibliothek, die Secure Sockets Layer (SSL) und Transport Layer Security (TLS) implementiert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in OpenSSL ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder um beliebigen Code auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- 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-2024-3230 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3230.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-3230 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3230"
      },
      {
        "category": "external",
        "summary": "OpenSSL Security Advisory vom 2024-10-16",
        "url": "https://openssl-library.org/news/secadv/20241016.txt"
      },
      {
        "category": "external",
        "summary": "OSS Security Mailing List vom 2024-10-16",
        "url": "https://seclists.org/oss-sec/2024/q4/33"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2024:14416-1 vom 2024-10-21",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ZAEWAWTQ662APXDOVFSO6WSPPJ73EELU/"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2024:14416-1 vom 2024-10-21",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/ZAEWAWTQ662APXDOVFSO6WSPPJ73EELU/"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3942 vom 2024-10-31",
        "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00033.html"
      }
    ],
    "source_lang": "en-US",
    "title": "OpenSSL: Schwachstelle erm\u00f6glicht Denial of Service und Remote-Code-Ausf\u00fchrung",
    "tracking": {
      "current_release_date": "2024-10-30T23:00:00.000+00:00",
      "generator": {
        "date": "2024-10-31T09:11:49.841+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2024-3230",
      "initial_release_date": "2024-10-16T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-10-16T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-10-21T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2024-10-23T22:00:00.000+00:00",
          "number": "3",
          "summary": "Anpassung der Bewertung"
        },
        {
          "date": "2024-10-30T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c3.3.3",
                "product": {
                  "name": "Open Source OpenSSL \u003c3.3.3",
                  "product_id": "T038469"
                }
              },
              {
                "category": "product_version",
                "name": "3.3.3",
                "product": {
                  "name": "Open Source OpenSSL 3.3.3",
                  "product_id": "T038469-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:3.3.3"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.2.4",
                "product": {
                  "name": "Open Source OpenSSL \u003c3.2.4",
                  "product_id": "T038470"
                }
              },
              {
                "category": "product_version",
                "name": "3.2.4",
                "product": {
                  "name": "Open Source OpenSSL 3.2.4",
                  "product_id": "T038470-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:3.2.4"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.1.8",
                "product": {
                  "name": "Open Source OpenSSL \u003c3.1.8",
                  "product_id": "T038471"
                }
              },
              {
                "category": "product_version",
                "name": "3.1.8",
                "product": {
                  "name": "Open Source OpenSSL 3.1.8",
                  "product_id": "T038471-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:3.1.8"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.0.16",
                "product": {
                  "name": "Open Source OpenSSL \u003c3.0.16",
                  "product_id": "T038472"
                }
              },
              {
                "category": "product_version",
                "name": "3.0.16",
                "product": {
                  "name": "Open Source OpenSSL 3.0.16",
                  "product_id": "T038472-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:3.0.16"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.1.1zb",
                "product": {
                  "name": "Open Source OpenSSL \u003c1.1.1zb",
                  "product_id": "T038473"
                }
              },
              {
                "category": "product_version",
                "name": "1.1.1zb",
                "product": {
                  "name": "Open Source OpenSSL 1.1.1zb",
                  "product_id": "T038473-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:1.1.1zb"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.0.2zl",
                "product": {
                  "name": "Open Source OpenSSL \u003c1.0.2zl",
                  "product_id": "T038474"
                }
              },
              {
                "category": "product_version",
                "name": "1.0.2zl",
                "product": {
                  "name": "Open Source OpenSSL 1.0.2zl",
                  "product_id": "T038474-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:1.0.2zl"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "OpenSSL"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "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"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-9143",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in OpenSSL. Dieser Fehler existiert wegen unsachgem\u00e4\u00dfer Handhabung von Low-Level GF(2^m) elliptischen Kurven APIs, was das Lesen oder Schreiben von Out-of-Bounds Speicher erlaubt. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, indem er nicht vertrauensw\u00fcrdige explizite Werte f\u00fcr das Feldpolynom bereitstellt, was zu einem Absturz der Anwendung, einer Besch\u00e4digung des Speichers oder einer entfernten Codeausf\u00fchrung f\u00fchren kann."
        }
      ],
      "product_status": {
        "known_affected": [
          "T038470",
          "T038471",
          "T038472",
          "T038473",
          "2951",
          "T027843",
          "T038469",
          "T038474"
        ]
      },
      "release_date": "2024-10-16T22:00:00.000+00:00",
      "title": "CVE-2024-9143"
    }
  ]
}


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