{
  "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 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."
    }, {
      "category" : "description",
      "text" : "OpenSSL ist eine im Quelltext frei verfügbare 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 Sicherheitsvorkehrungen zu umgehen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- UNIX\n- Windows",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2023-3082 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2023-3082.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-3082 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-3082"
    }, {
      "category" : "external",
      "summary" : "OpenSSL Security Advisory vom 2019-03-06",
      "url" : "http://www.openssl.org/news/secadv/20190306.txt"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2019:0678-1 vom 2019-03-21",
      "url" : "https://www.suse.com/support/update/announcement/2019/suse-su-20190678-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2019:0787-1 vom 2019-03-28",
      "url" : "https://www.suse.com/support/update/announcement/2019/suse-su-20190787-1.html"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-201906-7 vom 2019-06-12",
      "url" : "https://security.archlinux.org/ASA-201906-7"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-201906-6 vom 2019-06-12",
      "url" : "https://security.archlinux.org/ASA-201906-6"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-4475 vom 2019-07-02",
      "url" : "http://www.debian.org/security/2019/dsa-4475"
    }, {
      "category" : "external",
      "summary" : "Symantec Security Advisory SYMSA1490 vom 2019-09-06",
      "url" : "https://support.symantec.com/us/en/article.SYMSA1490.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2019:3700 vom 2019-11-05",
      "url" : "https://access.redhat.com/errata/RHSA-2019:3700"
    }, {
      "category" : "external",
      "summary" : "HPE Security Bulletin",
      "url" : "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbux04160en_us"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-32791 vom 2023-12-07",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-32791.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-32790 vom 2023-12-07",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-32790.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-13027 vom 2023-12-07",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-13027.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-13026 vom 2023-12-07",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-13026.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-13025 vom 2023-12-07",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-13025.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-13024 vom 2023-12-07",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-13024.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2024-12408 vom 2024-06-05",
      "url" : "https://linux.oracle.com/errata/ELSA-2024-12408.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2024-12842 vom 2024-11-25",
      "url" : "https://linux.oracle.com/errata/ELSA-2024-12842.html"
    } ],
    "source_lang" : "en-US",
    "title" : "OpenSSL: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen",
    "tracking" : {
      "current_release_date" : "2024-11-25T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-11-26T09:25:03.325+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.8"
        }
      },
      "id" : "WID-SEC-W-2023-3082",
      "initial_release_date" : "2019-03-06T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2019-03-06T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2019-03-21T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2019-03-28T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2019-06-11T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Arch Linux aufgenommen"
      }, {
        "date" : "2019-07-01T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2019-09-05T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Symantec aufgenommen"
      }, {
        "date" : "2019-09-10T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Referenz(en) aufgenommen: FEDORA-2019-9A0A7C0986, FEDORA-2019-00C25B9379"
      }, {
        "date" : "2019-09-11T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Referenz(en) aufgenommen: FEDORA-2019-DB06EFDEA1"
      }, {
        "date" : "2019-11-05T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-06-09T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von HP aufgenommen"
      }, {
        "date" : "2023-12-07T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-06-04T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-11-25T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      } ],
      "status" : "final",
      "version" : "13"
    }
  },
  "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" : "HPE HP-UX",
        "product" : {
          "name" : "HPE HP-UX",
          "product_id" : "4871",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:hp:hp-ux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "HPE"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source Arch Linux",
        "product" : {
          "name" : "Open Source Arch Linux",
          "product_id" : "T013312",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:archlinux:archlinux:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "1.1.0",
          "product" : {
            "name" : "Open Source OpenSSL 1.1.0",
            "product_id" : "345807",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:openssl:openssl:1.1.0"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "1.1.1",
          "product" : {
            "name" : "Open Source OpenSSL 1.1.1",
            "product_id" : "402226",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:openssl:openssl:1.1.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "OpenSSL"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Enterprise Linux",
        "product" : {
          "name" : "Red Hat Enterprise Linux",
          "product_id" : "67646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:enterprise_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    }, {
      "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-2019-1543",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in OpenSSL. Diese besteht bei der Verwendung von ChaCha20-Poly1305 Chiffren, aufgrund einer unsachgemäßen Überprüfung von Nonce-Werten. Ein Angreifer kann diese Schwachstelle ausnutzen, um unter bestimmten Umständen Angriffe auf Vertraulichkeit und Integrität durchzuführen."
    } ],
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "4871", "345807", "402226", "T013312", "T004914" ]
    },
    "release_date" : "2019-03-06T23:00:00.000+00:00",
    "title" : "CVE-2019-1543"
  } ]
}