{
  "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": "libcurl ist eine Bibliothek f\u00fcr Client-Software, die das Austauschen von Dateien mittels mehrerer Protokolle wie z. B. HTTP oder FTP erlaubt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in libcurl ausnutzen, um Dateien zu manipulieren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "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-2023-1789 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1789.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1789 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1789"
      },
      {
        "category": "external",
        "summary": "Meinberg Security Advisory MBGSA-2023.05 vom 2023-10-26",
        "url": "https://www.meinbergglobal.com/english/news/meinberg-security-advisory-mbgsa-2023-05-lantime-firmware-version-7-08-004.htm"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202310-12 vom 2023-10-11",
        "url": "https://security.gentoo.org/glsa/202310-12"
      },
      {
        "category": "external",
        "summary": "Insyde Security Advisory INSYDE-SA-2023058 vom 2023-09-15",
        "url": "https://www.insyde.com/security-pledge/SA-2023058"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6237-3 vom 2023-09-11",
        "url": "https://ubuntu.com/security/notices/USN-6237-3"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5460 vom 2023-07-26",
        "url": "https://lists.debian.org/debian-security-announce/2023/msg00152.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2882-1 vom 2023-07-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015581.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2881-1 vom 2023-07-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015583.html"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-189272BCCE vom 2023-07-21",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-189272bcce"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6237-1 vom 2023-07-19",
        "url": "https://ubuntu.com/security/notices/USN-6237-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2880-1 vom 2023-07-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015530.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6237-2 vom 2023-07-19",
        "url": "https://ubuntu.com/security/notices/USN-6237-2"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:2891-1 vom 2023-07-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015534.html"
      },
      {
        "category": "external",
        "summary": "Project curl Security Advisory vom 2023-07-18",
        "url": "https://github.com/curl/curl/commit/0c667188e0c6cda615a0"
      },
      {
        "category": "external",
        "summary": "Project curl Security Advisory vom 2023-07-18",
        "url": "https://curl.se/docs/CVE-2023-32001.html"
      }
    ],
    "source_lang": "en-US",
    "title": "libcurl: Schwachstelle erm\u00f6glicht Manipulation von Dateien",
    "tracking": {
      "current_release_date": "2023-10-26T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:37:04.865+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1789",
      "initial_release_date": "2023-07-18T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-07-18T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-07-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
        },
        {
          "date": "2023-07-20T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2023-07-23T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-07-26T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2023-09-11T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2023-09-17T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Insyde aufgenommen"
        },
        {
          "date": "2023-10-10T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2023-10-26T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Meinberg aufgenommen"
        }
      ],
      "status": "final",
      "version": "9"
    }
  },
  "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": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Insyde UEFI Firmware \u003c OPF RV 23.08",
                "product": {
                  "name": "Insyde UEFI Firmware \u003c OPF RV 23.08",
                  "product_id": "T029937",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:insyde:uefi:opf_rv_23.08"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Insyde UEFI Firmware \u003c SPF RV 23.11",
                "product": {
                  "name": "Insyde UEFI Firmware \u003c SPF RV 23.11",
                  "product_id": "T029938",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:insyde:uefi:spf_rv_23.11"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "UEFI Firmware"
          }
        ],
        "category": "vendor",
        "name": "Insyde"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Meinberg LANTIME \u003c 7.08.004",
            "product": {
              "name": "Meinberg LANTIME \u003c 7.08.004",
              "product_id": "T030804",
              "product_identification_helper": {
                "cpe": "cpe:/h:meinberg:lantime:7.08.004"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Meinberg"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Open Source libcurl \u003e= 7.84.0",
                "product": {
                  "name": "Open Source libcurl \u003e= 7.84.0",
                  "product_id": "T028805",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:libcurl:7.84.0"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Open Source libcurl \u003c= 8.1.2",
                "product": {
                  "name": "Open Source libcurl \u003c= 8.1.2",
                  "product_id": "T028806",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:open_source:libcurl:8.1.2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "libcurl"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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": [
          {
            "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-2023-32001",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in libcurl. Dieser Fehler besteht aufgrund einer Time-of-Check-to-Time-of-Use (TOCTOU) Race Condition. Ein Angreifer kann diese Schwachstelle ausnutzen, um Dateien zu manipulieren. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "product_status": {
        "known_affected": [
          "T028806",
          "2951",
          "T002207",
          "T029938",
          "T028805",
          "T029937",
          "T000126",
          "T030804",
          "T012167",
          "74185"
        ]
      },
      "release_date": "2023-07-18T22:00:00Z",
      "title": "CVE-2023-32001"
    }
  ]
}