{
  "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 oder die Kryptographie zu umgehen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- Sonstiges\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-2022-0875 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0875.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0875 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0875"
    }, {
      "category" : "external",
      "summary" : "Curl Security Advisory vom 2021-09-14",
      "url" : "https://curl.se/docs/CVE-2021-22945.html"
    }, {
      "category" : "external",
      "summary" : "Curl Security Advisory vom 2021-09-14",
      "url" : "https://curl.se/docs/CVE-2021-22946.html"
    }, {
      "category" : "external",
      "summary" : "Curl Security Advisory vom 2021-09-14",
      "url" : "https://curl.se/docs/CVE-2021-22947.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5079-1 vom 2021-09-15",
      "url" : "https://ubuntu.com/security/notices/USN-5079-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5079-2 vom 2021-09-15",
      "url" : "https://ubuntu.com/security/notices/USN-5079-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5079-3 vom 2021-09-21",
      "url" : "https://ubuntu.com/security/notices/USN-5079-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5079-4 vom 2021-09-21",
      "url" : "https://ubuntu.com/security/notices/USN-5079-4"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:14807-1 vom 2021-09-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009504.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3176-1 vom 2021-09-28",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009515.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-2773 vom 2021-10-01",
      "url" : "https://lists.debian.org/debian-lts-announce/2021/09/msg00022.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3297-1 vom 2021-10-06",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-October/009542.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3298-1 vom 2021-10-06",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-October/009538.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3332-1 vom 2021-10-11",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-October/009560.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3351-1 vom 2021-10-12",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-October/009570.html"
    }, {
      "category" : "external",
      "summary" : "NetApp Security Advisory NTAP-20211029-0003 vom 2021-10-29",
      "url" : "https://security.netapp.com/advisory/ntap-20211029-0003/"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:4059 vom 2021-11-02",
      "url" : "https://access.redhat.com/errata/RHSA-2021:4059"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2021-4059 vom 2021-11-03",
      "url" : "http://linux.oracle.com/errata/ELSA-2021-4059.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:4618 vom 2021-11-11",
      "url" : "https://access.redhat.com/errata/RHSA-2021:4618"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2021-1549 vom 2021-11-15",
      "url" : "https://alas.aws.amazon.com/ALAS-2021-1549.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2021-4511 vom 2021-11-16",
      "url" : "https://linux.oracle.com/errata/ELSA-2021-4511.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:4766 vom 2021-11-23",
      "url" : "https://access.redhat.com/errata/RHSA-2021:4766"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:4848 vom 2021-11-29",
      "url" : "https://access.redhat.com/errata/RHSA-2021:4848"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2021-1724 vom 2021-12-10",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2021-1724.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:5191 vom 2021-12-16",
      "url" : "https://access.redhat.com/errata/RHSA-2021:5191"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 6527796 vom 2021-12-18",
      "url" : "https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-multiple-issues-with-libcurl-cve-2021-22946-cve-2021-22947/"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0635 vom 2022-02-22",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0635"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0056 vom 2022-03-10",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0056"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:1354 vom 2022-04-13",
      "url" : "https://access.redhat.com/errata/RHSA-2022:1354"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5197 vom 2022-08-01",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00166.html"
    }, {
      "category" : "external",
      "summary" : "Autodesk Security Advisory ADSK-SA-2022-0017 vom 2022-08-02",
      "url" : "https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0017"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3085 vom 2022-08-29",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 6621463 vom 2022-09-20",
      "url" : "https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-libcurl-affect-ibm-spectrum-protect-plus-sql-file-indexing-and-windows-host-agents/"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202212-01 vom 2022-12-19",
      "url" : "https://security.gentoo.org/glsa/202212-01"
    }, {
      "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" : "Dell Security Advisory DSA-2023-268 vom 2025-11-06",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000216397/dsa-2023-268-security-update-for-dell-avamar-dell-networker-virtual-edition-nve-and-dell-powerprotect-dp-series-appliance-dell-integrated-data-protection-appliance-idpa-security-update-for-multiple-vulnerabilities"
    } ],
    "source_lang" : "en-US",
    "title" : "cURL: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2025-11-06T23:00:00.000+00:00",
      "generator" : {
        "date" : "2025-11-07T08:57:08.145+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2022-0875",
      "initial_release_date" : "2021-09-14T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2021-09-14T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2021-09-15T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2021-09-19T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Referenz(en) aufgenommen: FEDORA-2021-7166A99F2C, FEDORA-2021-C5584B92D4, FEDORA-2021-FC96A3A749"
      }, {
        "date" : "2021-09-21T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2021-09-22T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Referenz(en) aufgenommen: FEDORA-2021-1D24845E93"
      }, {
        "date" : "2021-09-23T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-09-27T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-09-30T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2021-10-06T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-10-11T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-10-12T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-10-31T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von NetApp aufgenommen"
      }, {
        "date" : "2021-11-01T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-11-02T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2021-11-11T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-11-15T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2021-11-16T23:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2021-11-23T23:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-11-29T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-12-09T23:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2021-12-16T23:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-12-19T23:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2022-02-22T23:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-03-10T23:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-04-13T22:00:00.000+00:00",
        "number" : "25",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-08-01T22:00:00.000+00:00",
        "number" : "26",
        "summary" : "Neue Updates von Debian und Autodesk aufgenommen"
      }, {
        "date" : "2022-08-28T22:00:00.000+00:00",
        "number" : "27",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-09-19T22:00:00.000+00:00",
        "number" : "28",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2022-12-18T23:00:00.000+00:00",
        "number" : "29",
        "summary" : "Neue Updates von Gentoo aufgenommen"
      }, {
        "date" : "2023-07-04T22:00:00.000+00:00",
        "number" : "30",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2025-11-06T23:00:00.000+00:00",
        "number" : "31",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "31"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Amazon Linux 2",
        "product" : {
          "name" : "Amazon Linux 2",
          "product_id" : "398363",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:amazon:linux_2:-"
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        }
      } ],
      "category" : "vendor",
      "name" : "Amazon"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Autodesk AutoCAD",
        "product" : {
          "name" : "Autodesk AutoCAD",
          "product_id" : "950",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:autodesk:autocad:-"
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      } ],
      "category" : "vendor",
      "name" : "Autodesk"
    }, {
      "branches" : [ {
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        "name" : "Debian Linux",
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          "name" : "Debian Linux",
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            "cpe" : "cpe:/o:debian:debian_linux:-"
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      "category" : "vendor",
      "name" : "Debian"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Dell Avamar",
        "product" : {
          "name" : "Dell Avamar",
          "product_id" : "T039664",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:avamar:-"
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        }
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<19.9.0.1",
          "product" : {
            "name" : "Dell NetWorker <19.9.0.1",
            "product_id" : "T028404"
          }
        }, {
          "category" : "product_version",
          "name" : "19.9.0.1",
          "product" : {
            "name" : "Dell NetWorker 19.9.0.1",
            "product_id" : "T028404-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:19.9.0.1"
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          }
        }, {
          "category" : "product_version",
          "name" : "Virtual Edition",
          "product" : {
            "name" : "Dell NetWorker Virtual Edition",
            "product_id" : "T048226",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:virtual_edition"
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        } ],
        "category" : "product_name",
        "name" : "NetWorker"
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      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Gentoo Linux",
        "product" : {
          "name" : "Gentoo Linux",
          "product_id" : "T012167",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:gentoo:linux:-"
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        }
      } ],
      "category" : "vendor",
      "name" : "Gentoo"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "IBM MQ",
        "product" : {
          "name" : "IBM MQ",
          "product_id" : "T021398",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:mq:-"
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        }
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "Plus",
          "product" : {
            "name" : "IBM Spectrum Protect Plus",
            "product_id" : "T023257",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:spectrum_protect:::plus"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Spectrum Protect"
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "NetApp Data ONTAP",
        "product" : {
          "name" : "NetApp Data ONTAP",
          "product_id" : "7654",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:netapp:data_ontap:-"
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      "category" : "vendor",
      "name" : "NetApp"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<7.79.0",
          "product" : {
            "name" : "Open Source cURL <7.79.0",
            "product_id" : "T020405"
          }
        }, {
          "category" : "product_version",
          "name" : "7.79.0",
          "product" : {
            "name" : "Open Source cURL 7.79.0",
            "product_id" : "T020405-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:curl:curl:7.79.0"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : ">=7.73.0",
          "product" : {
            "name" : "Open Source cURL >=7.73.0",
            "product_id" : "T020407"
          }
        }, {
          "category" : "product_version_range",
          "name" : ">=7.73.0",
          "product" : {
            "name" : "Open Source cURL >=7.73.0",
            "product_id" : "T020407-fixed"
          }
        } ],
        "category" : "product_name",
        "name" : "cURL"
      } ],
      "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" : [ {
        "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-2021-22945",
    "product_status" : {
      "known_affected" : [ "67646", "7654", "T012167", "T004914", "T039664", "950", "2951", "T002207", "T020405", "T000126", "T028404", "398363", "T023257", "T021398", "T048226" ]
    },
    "release_date" : "2021-09-14T22:00:00.000+00:00",
    "title" : "CVE-2021-22945"
  }, {
    "cve" : "CVE-2021-22946",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "T020405", "67646", "T000126", "T028404", "398363", "T012167", "T023257", "T004914", "T048226", "T039664" ]
    },
    "release_date" : "2021-09-14T22:00:00.000+00:00",
    "title" : "CVE-2021-22946"
  }, {
    "cve" : "CVE-2021-22947",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "T020405", "67646", "T000126", "T028404", "398363", "T012167", "T023257", "T004914", "T048226", "T039664" ]
    },
    "release_date" : "2021-09-14T22:00:00.000+00:00",
    "title" : "CVE-2021-22947"
  } ]
}