{
  "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 Angreifer kann eine Schwachstelle in OpenSSL ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "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-2023-1053 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1053.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1053 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1053"
      },
      {
        "category": "external",
        "summary": "OpenSSL Security Advisory vom 2023-04-20",
        "url": "https://www.openssl.org/news/secadv/20230420.txt"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6119-1 vom 2023-05-30",
        "url": "https://ubuntu.com/security/notices/USN-6119-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2470-1 vom 2023-06-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015116.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-3722 vom 2023-06-22",
        "url": "https://linux.oracle.com/errata/ELSA-2023-3722.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:3722 vom 2023-06-21",
        "url": "https://access.redhat.com/errata/RHSA-2023:3722"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2620-1 vom 2023-06-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015289.html"
      },
      {
        "category": "external",
        "summary": "Tenable Security Advisory TNS-2023-22 vom 2023-06-28",
        "url": "https://de.tenable.com/security/tns-2023-22"
      },
      {
        "category": "external",
        "summary": "Tenable Security Advisory TNS-2023-24 vom 2023-07-06",
        "url": "https://de.tenable.com/security/tns-2023-24"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:3925 vom 2023-07-06",
        "url": "https://access.redhat.com/errata/RHSA-2023:3925"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:4091 vom 2023-07-20",
        "url": "https://access.redhat.com/errata/RHSA-2023:4091"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-12768 vom 2023-09-01",
        "url": "https://linux.oracle.com/errata/ELSA-2023-12768.html"
      },
      {
        "category": "external",
        "summary": "Hitachi Vulnerability Information HITACHI-SEC-2023-144 vom 2023-10-03",
        "url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2023-144/index.html"
      },
      {
        "category": "external",
        "summary": "Tenable Security Advisory TNS-2023-34 vom 2023-10-25",
        "url": "https://de.tenable.com/security/tns-2023-34"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-EPEL-2024-B002585DD2 vom 2024-04-22",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2024-b002585dd2"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-20865 vom 2024-04-25",
        "url": "https://linux.oracle.com/errata/ELSA-2024-20865.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12343 vom 2024-04-25",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12343.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12409 vom 2024-06-04",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12409.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-23120 vom 2024-06-04",
        "url": "https://linux.oracle.com/errata/ELSA-2024-23120.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"
      }
    ],
    "source_lang": "en-US",
    "title": "OpenSSL: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-06-04T22:00:00.000+00:00",
      "generator": {
        "date": "2024-06-05T08:08:02.561+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1053",
      "initial_release_date": "2023-04-20T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-04-20T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-05-30T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-06-08T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-06-21T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Oracle Linux und Red Hat aufgenommen"
        },
        {
          "date": "2023-06-25T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-06-28T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Tenable aufgenommen"
        },
        {
          "date": "2023-07-06T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Tenable und Red Hat aufgenommen"
        },
        {
          "date": "2023-07-20T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-09-03T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-10-03T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von HITACHI aufgenommen"
        },
        {
          "date": "2023-10-25T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Tenable aufgenommen"
        },
        {
          "date": "2024-04-22T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2024-04-24T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-06-04T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "14"
    }
  },
  "product_tree": {
    "branches": [
      {
        "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": "\u003cAnalyzer 10.9.3-00",
                "product": {
                  "name": "Hitachi Ops Center \u003cAnalyzer 10.9.3-00",
                  "product_id": "T030196",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hitachi:ops_center:analyzer_10.9.3-00"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cViewpoint 10.9.3-00",
                "product": {
                  "name": "Hitachi Ops Center \u003cViewpoint 10.9.3-00",
                  "product_id": "T030197",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hitachi:ops_center:viewpoint_10.9.3-00"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Ops Center"
          }
        ],
        "category": "vendor",
        "name": "Hitachi"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "3.0.0-3.0.8",
                "product": {
                  "name": "Open Source OpenSSL 3.0.0-3.0.8",
                  "product_id": "T026178",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:3.0.8"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "3.1.0",
                "product": {
                  "name": "Open Source OpenSSL 3.1.0",
                  "product_id": "T027489",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:3.1.0"
                  }
                }
              }
            ],
            "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:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "Container Platform 4.12",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.12",
                  "product_id": "T026435",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:container_platform_4.12"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "OpenShift"
          }
        ],
        "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"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c10.5.3",
                "product": {
                  "name": "Tenable Security Nessus \u003c10.5.3",
                  "product_id": "T028339",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:tenable:nessus:10.5.3"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "agent \u003c10.4.1",
                "product": {
                  "name": "Tenable Security Nessus agent \u003c10.4.1",
                  "product_id": "T028433",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:tenable:nessus:agent__10.4.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Nessus"
          }
        ],
        "category": "vendor",
        "name": "Tenable Security"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-1255",
      "notes": [
        {
          "category": "description",
          "text": "Es gibt eine Schwachstelle in OpenSSL, die die Implementierung der AES-XTS-Entschl\u00fcsselung f\u00fcr 64-Bit-ARM-Plattformen betrifft. Die Ursache daf\u00fcr ist die M\u00f6glichkeit, \u00fcber eine Eingabepuffergrenze hinaus zu lesen (\"out of bounds read\"). Ein Angreifer, der die Gr\u00f6\u00dfe und den Ort des Puffers f\u00fcr den verschl\u00fcsselten Text, der von einer Anwendung entschl\u00fcsselt wird, kontrollieren kann, kann einen Denial-of-Service-Zustand verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T002207",
          "67646",
          "T000126",
          "T028339",
          "T027489",
          "T026435",
          "T004914",
          "T028433",
          "T030196",
          "74185",
          "T026178",
          "T030197"
        ]
      },
      "release_date": "2023-04-20T22:00:00Z",
      "title": "CVE-2023-1255"
    }
  ]
}