wid-sec-w-2023-1639
Vulnerability from csaf_certbund
Published
2019-05-22 22:00
Modified
2023-07-04 22:00
Summary
cURL: Mehrere Schwachstellen

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
cURL ist eine Client-Software, die das Austauschen von Dateien mittels mehrerer Protokolle wie z. B. HTTP oder FTP erlaubt.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in cURL ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- UNIX - Linux


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 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: "cURL ist eine Client-Software, die das Austauschen von Dateien mittels mehrerer Protokolle wie z. B. HTTP oder FTP erlaubt.",
            title: "Produktbeschreibung",
         },
         {
            category: "summary",
            text: "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in cURL ausnutzen, um einen Denial of Service Angriff durchzuführen.",
            title: "Angriff",
         },
         {
            category: "general",
            text: "- UNIX\n- Linux",
            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-2023-1639 - CSAF Version",
            url: "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2023-1639.json",
         },
         {
            category: "self",
            summary: "WID-SEC-2023-1639 - Portal Version",
            url: "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1639",
         },
         {
            category: "external",
            summary: "Security update for Dell NetWorker",
            url: "https://www.dell.com/support/kbdoc/de-de/000215497/dsa-2023-233-security-update-for-dell-networker-curl-7-51-0",
         },
         {
            category: "external",
            summary: "Project curl Security Advisories vom 2019-05-22",
            url: "https://curl.haxx.se/docs/CVE-2019-5435.html",
         },
         {
            category: "external",
            summary: "Project curl Security Advisories vom 2019-05-22",
            url: "https://curl.haxx.se/docs/CVE-2019-5436.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2019:14064-1 vom 2019-05-24",
            url: "https://www.linuxsecurity.com/advisories/suse/suse-2019-14064-1-important-curl",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2019:14064-1 vom 2019-05-24",
            url: "https://www.suse.com/support/update/announcement/2019/suse-su-201914064-1.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2019:1357-1 vom 2019-05-28",
            url: "https://www.suse.com/support/update/announcement/2019/suse-su-20191357-1.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2019:1363-1 vom 2019-05-28",
            url: "https://www.suse.com/support/update/announcement/2019/suse-su-20191363-1.html",
         },
         {
            category: "external",
            summary: "Arch Linux Security Advisory ASA-201905-16 vom 2019-05-31",
            url: "https://security.archlinux.org/ASA-201905-16",
         },
         {
            category: "external",
            summary: "Arch Linux Security Advisory ASA-201905-12 vom 2019-05-31",
            url: "https://security.archlinux.org/ASA-201905-12",
         },
         {
            category: "external",
            summary: "Arch Linux Security Advisory ASA-201905-11 vom 2019-05-31",
            url: "https://security.archlinux.org/ASA-201905-11",
         },
         {
            category: "external",
            summary: "Arch Linux Security Advisory ASA-201905-13 vom 2019-05-31",
            url: "https://security.archlinux.org/ASA-201905-13",
         },
         {
            category: "external",
            summary: "Arch Linux Security Advisory ASA-201905-14 vom 2019-05-31",
            url: "https://security.archlinux.org/ASA-201905-14",
         },
         {
            category: "external",
            summary: "Arch Linux Security Advisory ASA-201905-15 vom 2019-05-31",
            url: "https://security.archlinux.org/ASA-201905-15",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2019:1357-2 vom 2019-07-01",
            url: "https://www.suse.com/support/update/announcement/2019/suse-su-20191357-2.html",
         },
         {
            category: "external",
            summary: "SUSE Security Update SUSE-SU-2019:2009-1 vom 2019-07-29",
            url: "https://www.suse.com/support/update/announcement/2019/suse-su-20192009-1.html",
         },
         {
            category: "external",
            summary: "Debian Security Advisory DSA-4633 vom 2020-02-21",
            url: "http://www.debian.org/security/2020/dsa-4633",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2020:1020 vom 2020-03-31",
            url: "https://access.redhat.com/errata/RHSA-2020:1020",
         },
         {
            category: "external",
            summary: "AVAYA Security Advisory ASA-2020-040 vom 2020-04-15",
            url: "https://downloads.avaya.com/css/P8/documents/101065876",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2020:1792 vom 2020-04-28",
            url: "https://access.redhat.com/errata/RHSA-2020:1792",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2020:2505 vom 2020-06-10",
            url: "https://access.redhat.com/errata/RHSA-2020:2505",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2020:3194 vom 2020-07-28",
            url: "https://access.redhat.com/errata/RHSA-2020:3194",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2020:4383 vom 2020-10-28",
            url: "https://access.redhat.com/errata/RHSA-2020:4383",
         },
         {
            category: "external",
            summary: "Red Hat Security Advisory RHSA-2020:4384 vom 2020-10-28",
            url: "https://access.redhat.com/errata/RHSA-2020:4384",
         },
      ],
      source_lang: "en-US",
      title: "cURL: Mehrere Schwachstellen",
      tracking: {
         current_release_date: "2023-07-04T22:00:00.000+00:00",
         generator: {
            date: "2024-08-15T17:54:08.022+00:00",
            engine: {
               name: "BSI-WID",
               version: "1.3.5",
            },
         },
         id: "WID-SEC-W-2023-1639",
         initial_release_date: "2019-05-22T22:00:00.000+00:00",
         revision_history: [
            {
               date: "2019-05-22T22:00:00.000+00:00",
               number: "1",
               summary: "Initiale Fassung",
            },
            {
               date: "2019-05-23T22:00:00.000+00:00",
               number: "2",
               summary: "Referenz(en) aufgenommen: FEDORA-2019-3F5B6F0F97",
            },
            {
               date: "2019-05-26T22:00:00.000+00:00",
               number: "3",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2019-05-27T22:00:00.000+00:00",
               number: "4",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2019-05-28T22:00:00.000+00:00",
               number: "5",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2019-06-02T22:00:00.000+00:00",
               number: "6",
               summary: "Neue Updates von Arch Linux aufgenommen",
            },
            {
               date: "2019-06-02T22:00:00.000+00:00",
               number: "7",
               summary: "Neue Updates von Arch Linux aufgenommen",
            },
            {
               date: "2019-07-01T22:00:00.000+00:00",
               number: "8",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2019-07-29T22:00:00.000+00:00",
               number: "9",
               summary: "Neue Updates von SUSE aufgenommen",
            },
            {
               date: "2020-02-24T23:00:00.000+00:00",
               number: "10",
               summary: "Neue Updates von Debian aufgenommen",
            },
            {
               date: "2020-03-31T22:00:00.000+00:00",
               number: "11",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2020-04-14T22:00:00.000+00:00",
               number: "12",
               summary: "Neue Updates von AVAYA aufgenommen",
            },
            {
               date: "2020-04-28T22:00:00.000+00:00",
               number: "13",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2020-06-11T22:00:00.000+00:00",
               number: "14",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2020-07-28T22:00:00.000+00:00",
               number: "15",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2020-10-28T23:00:00.000+00:00",
               number: "16",
               summary: "Neue Updates von Red Hat aufgenommen",
            },
            {
               date: "2023-07-04T22:00:00.000+00:00",
               number: "17",
               summary: "Neue Updates von Dell aufgenommen",
            },
         ],
         status: "final",
         version: "17",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  category: "product_name",
                  name: "Avaya Aura Application Enablement Services",
                  product: {
                     name: "Avaya Aura Application Enablement Services",
                     product_id: "T015516",
                     product_identification_helper: {
                        cpe: "cpe:/a:avaya:aura_application_enablement_services:-",
                     },
                  },
               },
               {
                  category: "product_name",
                  name: "Avaya Aura Communication Manager",
                  product: {
                     name: "Avaya Aura Communication Manager",
                     product_id: "T015126",
                     product_identification_helper: {
                        cpe: "cpe:/a:avaya:communication_manager:-",
                     },
                  },
               },
               {
                  category: "product_name",
                  name: "Avaya Aura Session Manager",
                  product: {
                     name: "Avaya Aura Session Manager",
                     product_id: "T015127",
                     product_identification_helper: {
                        cpe: "cpe:/a:avaya:session_manager:-",
                     },
                  },
               },
               {
                  category: "product_name",
                  name: "Avaya Aura System Manager",
                  product: {
                     name: "Avaya Aura System Manager",
                     product_id: "T015518",
                     product_identification_helper: {
                        cpe: "cpe:/a:avaya:aura_system_manager:-",
                     },
                  },
               },
               {
                  category: "product_name",
                  name: "Avaya Web License Manager",
                  product: {
                     name: "Avaya Web License Manager",
                     product_id: "T016243",
                     product_identification_helper: {
                        cpe: "cpe:/a:avaya:web_license_manager:-",
                     },
                  },
               },
            ],
            category: "vendor",
            name: "Avaya",
         },
         {
            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: "Dell NetWorker < 19.9.0.1",
                  product: {
                     name: "Dell NetWorker < 19.9.0.1",
                     product_id: "T028404",
                     product_identification_helper: {
                        cpe: "cpe:/a:dell:networker:19.9.0.1",
                     },
                  },
               },
            ],
            category: "vendor",
            name: "Dell",
         },
         {
            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:-",
                     },
                  },
               },
               {
                  category: "product_name",
                  name: "Open Source cURL < 7.65.0",
                  product: {
                     name: "Open Source cURL < 7.65.0",
                     product_id: "T014269",
                     product_identification_helper: {
                        cpe: "cpe:/a:curl:curl:7.65.0",
                     },
                  },
               },
            ],
            category: "vendor",
            name: "Open Source",
         },
         {
            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-2019-5435",
         notes: [
            {
               category: "description",
               text: "Es existiert eine Schwachstelle in cURL. In der curl_url_set() Funktion bestehen zwei Integer Überläufe, die zu einer zu kleinen Pufferzuordnung und zu einem nachfolgenden Heap-Überlauf führen können. Ein entfernter anonymer Angreifer diese Schwachstelle ausnutzen um einen Denial of Service zu verursachen.",
            },
         ],
         product_status: {
            known_affected: [
               "T015518",
               "2951",
               "T002207",
               "67646",
               "T015516",
               "T013312",
               "T028404",
               "T015127",
               "T015126",
               "T016243",
            ],
         },
         release_date: "2019-05-22T22:00:00.000+00:00",
         title: "CVE-2019-5435",
      },
      {
         cve: "CVE-2019-5436",
         notes: [
            {
               category: "description",
               text: "Es existiert eine Schwachstelle in cURL. libcurl enthält einen Heap-Pufferüberlauf in der Funktion (tftp_receive_packet()), die Daten von einem TFTP-Server empfängt. Ein entfernter anonymer Angreifer kann diese Schwachstelle mit nicht näher definierten Auswirkungen ausnutzen.",
            },
         ],
         product_status: {
            known_affected: [
               "2951",
               "T002207",
               "67646",
               "T013312",
               "T028404",
            ],
         },
         release_date: "2019-05-22T22:00:00.000+00:00",
         title: "CVE-2019-5436",
      },
   ],
}


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Nomenclature

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