WID-SEC-W-2023-2741
Vulnerability from csaf_certbund
Published
2023-10-24 22:00
Modified
2024-05-01 22:00
Summary
OpenSSL: Schwachstelle ermöglicht Offenlegung von Informationen

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 Informationen offenzulegen.
Betroffene Betriebssysteme
- Linux - UNIX


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 Informationen offenzulegen.",
        "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-2023-2741 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2741.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-2741 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2741"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12093 vom 2024-01-26",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12093.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0500 vom 2024-01-25",
        "url": "https://access.redhat.com/errata/RHSA-2024:0500"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7111837 vom 2024-01-26",
        "url": "https://www.ibm.com/support/pages/node/7111837"
      },
      {
        "category": "external",
        "summary": "Meinberg Security Advisory",
        "url": "https://www.meinberg.de/german/news/meinberg-security-advisory-mbgsa-2024-01-lantime-firmware-v7-08-007.htm"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7108818 vom 2024-01-18",
        "url": "https://www.ibm.com/support/pages/node/7108818"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0310 vom 2024-01-22",
        "url": "https://access.redhat.com/errata/RHSA-2024:0310"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7130799 vom 2024-03-13",
        "url": "https://www.ibm.com/support/pages/node/7130799"
      },
      {
        "category": "external",
        "summary": "CheckMK Werk  16362 vom 2024-03-01",
        "url": "https://checkmk.com/werk/16362"
      },
      {
        "category": "external",
        "summary": "OpenSSL Security Advisory 24th October 2023 vom 2023-10-24",
        "url": "https://www.openssl.org/news/secadv/20231024.txt"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5532 vom 2023-10-24",
        "url": "https://lists.debian.org/debian-security-announce/2023/msg00228.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6450-1 vom 2023-10-24",
        "url": "https://ubuntu.com/security/notices/USN-6450-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4189-1 vom 2023-10-25",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016835.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4190-1 vom 2023-10-25",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016834.html"
      },
      {
        "category": "external",
        "summary": "Alpine Linux Announce",
        "url": "https://lists.alpinelinux.org/~alpine/announce/%3C20231130143056.32eea5cf%40ncopa-desktop.lan%3E"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:1383 vom 2024-03-19",
        "url": "https://access.redhat.com/errata/RHSA-2024:1383"
      },
      {
        "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": "Nmap Change Log",
        "url": "https://nmap.org/changelog.html"
      },
      {
        "category": "external",
        "summary": "NMAP Changelog",
        "url": "https://nmap.org/changelog.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2094 vom 2024-05-01",
        "url": "https://access.redhat.com/errata/RHSA-2024:2094"
      }
    ],
    "source_lang": "en-US",
    "title": "OpenSSL: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2024-05-01T22:00:00.000+00:00",
      "generator": {
        "date": "2024-05-02T08:39:56.038+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-2741",
      "initial_release_date": "2023-10-24T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-10-24T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-11-30T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2024-01-18T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-01-21T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-01-25T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Oracle Linux und Red Hat aufgenommen"
        },
        {
          "date": "2024-01-30T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Meinberg aufgenommen"
        },
        {
          "date": "2024-03-03T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von tribe29 aufgenommen"
        },
        {
          "date": "2024-03-13T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-03-19T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-04-22T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2024-04-23T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2024-04-28T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2024-05-01T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "13"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c3.0.11-1~deb12u2",
                "product": {
                  "name": "Debian Linux \u003c3.0.11-1~deb12u2",
                  "product_id": "T030734",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:debian:debian_linux:3.0.11-1deb12u2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux"
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "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",
                "name": "7.3",
                "product": {
                  "name": "IBM AIX 7.3",
                  "product_id": "1139691",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:ibm:aix:7.3"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "7.2",
                "product": {
                  "name": "IBM AIX 7.2",
                  "product_id": "434967",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:ibm:aix:7.2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "AIX"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "12.0.1.0-12.0.10.0",
                "product": {
                  "name": "IBM App Connect Enterprise 12.0.1.0-12.0.10.0",
                  "product_id": "T032246",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:app_connect_enterprise:12.0.1.0_-_12.0.10.0"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "11.0.0.1-11.0.0.23",
                "product": {
                  "name": "IBM App Connect Enterprise 11.0.0.1-11.0.0.23",
                  "product_id": "T032247",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:app_connect_enterprise:11.0.0.1_-_11.0.0.23"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "App Connect Enterprise"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "9.1",
                "product": {
                  "name": "IBM Rational ClearCase 9.1",
                  "product_id": "T021423",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:rational_clearcase:9.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "10.0.1",
                "product": {
                  "name": "IBM Rational ClearCase 10.0.1",
                  "product_id": "T033483",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:rational_clearcase:10.0.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Rational ClearCase"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "3.1",
                "product": {
                  "name": "IBM VIOS 3.1",
                  "product_id": "1039165",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:vios:3.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "4.1",
                "product": {
                  "name": "IBM VIOS 4.1",
                  "product_id": "1522854",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:vios:4.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "VIOS"
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c7.08.007",
                "product": {
                  "name": "Meinberg LANTIME \u003c7.08.007",
                  "product_id": "T032435",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:meinberg:lantime:7.08.007"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "LANTIME"
          }
        ],
        "category": "vendor",
        "name": "Meinberg"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c3.15.11",
                "product": {
                  "name": "Open Source Alpine Linux \u003c3.15.11",
                  "product_id": "T031419",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:alpinelinux:alpine_linux:3.15.11"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.16.8",
                "product": {
                  "name": "Open Source Alpine Linux \u003c3.16.8",
                  "product_id": "T031421",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:alpinelinux:alpine_linux:3.16.8"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.17.6",
                "product": {
                  "name": "Open Source Alpine Linux \u003c3.17.6",
                  "product_id": "T031422",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:alpinelinux:alpine_linux:3.17.6"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.18.5",
                "product": {
                  "name": "Open Source Alpine Linux \u003c3.18.5",
                  "product_id": "T031423",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:alpinelinux:alpine_linux:3.18.5"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Alpine Linux"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c3.0.12",
                "product": {
                  "name": "Open Source OpenSSL \u003c3.0.12",
                  "product_id": "T030729",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:3.0.12"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c3.1.4",
                "product": {
                  "name": "Open Source OpenSSL \u003c3.1.4",
                  "product_id": "T030730",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:openssl:openssl:3.1.4"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "OpenSSL"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c7.95",
                "product": {
                  "name": "Open Source nmap \u003c7.95",
                  "product_id": "T034359",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:nmap:nmap:7.95"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "nmap"
          }
        ],
        "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"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c23.10",
                "product": {
                  "name": "Ubuntu Linux \u003c23.10",
                  "product_id": "T030731",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:23.10"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c23.04",
                "product": {
                  "name": "Ubuntu Linux \u003c23.04",
                  "product_id": "T030732",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:23.04"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c22.04 LTS",
                "product": {
                  "name": "Ubuntu Linux \u003c22.04 LTS",
                  "product_id": "T030733",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:22.04_lts"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux"
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c2.2.0p24",
                "product": {
                  "name": "Checkmk Checkmk \u003c2.2.0p24",
                  "product_id": "T033108",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:tribe29:checkmk:2.2.0p24"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "checkmk"
          }
        ],
        "category": "vendor",
        "name": "tribe29"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-5363",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in OpenSSL. Dieser Fehler besteht bei der Verarbeitung von Schl\u00fcssel- und Initialisierungsvektor-(IV)-L\u00e4ngen, was bei einigen Verschl\u00fcsselungsmodi zu einem m\u00f6glichen Abbruch oder \u00dcberlauf und damit zum Verlust der Vertraulichkeit f\u00fchrt. Ein Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T031421",
          "T032247",
          "T032435",
          "T034359",
          "T031423",
          "T031422",
          "T032246",
          "67646",
          "434967",
          "T033108",
          "1039165",
          "1522854",
          "T033483",
          "T004914",
          "74185",
          "1139691",
          "T021423",
          "T002207",
          "T031419"
        ]
      },
      "release_date": "2023-10-24T22:00:00Z",
      "title": "CVE-2023-5363"
    }
  ]
}


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