{
  "document" : {
    "aggregate_severity" : {
      "text" : "hoch"
    },
    "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" : "libcurl ist eine Bibliothek für 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 mehrere Schwachstellen in cURL und libcurl ausnutzen, um Informationen offenzulegen oder beliebigen Programmcode auszuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- MacOS X\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-2022-0873 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0873.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0873 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0873"
    }, {
      "category" : "external",
      "summary" : "Curl Security Advisory",
      "url" : "https://curl.se/docs/CVE-2021-22897.html"
    }, {
      "category" : "external",
      "summary" : "Curl Security Advisory",
      "url" : "https://curl.se/docs/CVE-2021-22898.html"
    }, {
      "category" : "external",
      "summary" : "Curl Security Advisory",
      "url" : "https://curl.se/docs/CVE-2021-22901.html"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202105-36 vom 2021-05-26",
      "url" : "https://security.gentoo.org/glsa/202105-36"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:1763-1 vom 2021-05-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008843.html"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2021-EB5B7C53A9 vom 2021-05-27",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2021-eb5b7c53a9"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:1762-1 vom 2021-05-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008846.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:14735-1 vom 2021-05-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008844.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:1665-1 vom 2021-05-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008847.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:1786-1 vom 2021-05-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008879.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:1809-1 vom 2021-05-31",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008887.html"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202106-4 vom 2021-06-01",
      "url" : "https://security.archlinux.org/ASA-202106-4"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202106-6 vom 2021-06-01",
      "url" : "https://security.archlinux.org/ASA-202106-6"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202106-9 vom 2021-06-01",
      "url" : "https://security.archlinux.org/ASA-202106-9"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202106-8 vom 2021-06-01",
      "url" : "https://security.archlinux.org/ASA-202106-8"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202106-7 vom 2021-06-01",
      "url" : "https://security.archlinux.org/ASA-202106-7"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202106-5 vom 2021-06-01",
      "url" : "https://security.archlinux.org/ASA-202106-5"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:2472 vom 2021-06-17",
      "url" : "https://access.redhat.com/errata/RHSA-2021:2472"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:2471 vom 2021-06-17",
      "url" : "https://access.redhat.com/errata/RHSA-2021:2471"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2021-1653 vom 2021-06-23",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2021-1653.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:14760-1 vom 2021-06-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-June/009106.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2021-1509 vom 2021-07-13",
      "url" : "https://alas.aws.amazon.com/ALAS-2021-1509.html"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202107-64 vom 2021-07-22",
      "url" : "https://security.archlinux.org/ASA-202107-64"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202107-60 vom 2021-07-22",
      "url" : "https://security.archlinux.org/ASA-202107-60"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202107-62 vom 2021-07-22",
      "url" : "https://security.archlinux.org/ASA-202107-62"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202107-63 vom 2021-07-22",
      "url" : "https://security.archlinux.org/ASA-202107-63"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202107-61 vom 2021-07-22",
      "url" : "https://security.archlinux.org/ASA-202107-61"
    }, {
      "category" : "external",
      "summary" : "Arch Linux Security Advisory ASA-202107-59 vom 2021-07-22",
      "url" : "https://security.archlinux.org/ASA-202107-59"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5021-1 vom 2021-07-22",
      "url" : "https://ubuntu.com/security/notices/USN-5021-1"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-2734 vom 2021-08-13",
      "url" : "https://lists.debian.org/debian-lts-announce/2021/08/msg00017.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2021-1700 vom 2021-09-15",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2021-1700.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:4511 vom 2021-11-09",
      "url" : "https://access.redhat.com/errata/RHSA-2021:4511"
    }, {
      "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-2021:4848 vom 2021-11-29",
      "url" : "https://access.redhat.com/errata/RHSA-2021:4848"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2021:4845 vom 2021-11-29",
      "url" : "https://access.redhat.com/errata/RHSA-2021:4845"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5021-2 vom 2022-01-20",
      "url" : "https://ubuntu.com/security/notices/USN-5021-2"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0318 vom 2022-01-27",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0318"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:0434 vom 2022-02-04",
      "url" : "https://access.redhat.com/errata/RHSA-2022:0434"
    }, {
      "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" : "Debian Security Advisory DLA-3085 vom 2022-08-29",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5894-1 vom 2023-02-27",
      "url" : "https://ubuntu.com/security/notices/USN-5894-1"
    }, {
      "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 und libcurl: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2025-11-06T23:00:00.000+00:00",
      "generator" : {
        "date" : "2025-11-07T08:57:07.299+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2022-0873",
      "initial_release_date" : "2021-05-25T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2021-05-25T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2021-05-26T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Gentoo, SUSE und Fedora aufgenommen"
      }, {
        "date" : "2021-05-27T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-05-31T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-06-01T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Arch Linux aufgenommen"
      }, {
        "date" : "2021-06-17T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-06-23T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2021-06-30T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-07-12T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2021-07-21T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Arch Linux aufgenommen"
      }, {
        "date" : "2021-07-22T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2021-08-12T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2021-09-15T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2021-11-09T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2021-11-16T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2021-11-29T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-01-19T23:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-01-27T23:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-02-03T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-08-01T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-08-28T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2023-02-27T23:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-07-04T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2025-11-06T23:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "24"
    }
  },
  "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:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Amazon"
    }, {
      "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 Avamar",
        "product" : {
          "name" : "Dell Avamar",
          "product_id" : "T039664",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:avamar:-"
          }
        }
      }, {
        "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"
            }
          }
        }, {
          "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"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "NetWorker"
      } ],
      "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:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Gentoo"
    }, {
      "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:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<7.77.0",
          "product" : {
            "name" : "Open Source cURL <7.77.0",
            "product_id" : "T000502"
          }
        }, {
          "category" : "product_version",
          "name" : "7.77.0",
          "product" : {
            "name" : "Open Source cURL 7.77.0",
            "product_id" : "T000502-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:curl:curl:7.29.0"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "cURL"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<7.77.0",
          "product" : {
            "name" : "Open Source libcurl <7.77.0",
            "product_id" : "T019424"
          }
        }, {
          "category" : "product_version",
          "name" : "7.77.0",
          "product" : {
            "name" : "Open Source libcurl 7.77.0",
            "product_id" : "T019424-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:open_source:libcurl:7.77.0"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "libcurl"
      } ],
      "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-2021-22898",
    "product_status" : {
      "known_affected" : [ "67646", "T013312", "T012167", "T004914", "T039664", "T019424", "2951", "T002207", "T000502", "T000126", "T028404", "398363", "T048226" ]
    },
    "release_date" : "2021-05-25T22:00:00.000+00:00",
    "title" : "CVE-2021-22898"
  }, {
    "cve" : "CVE-2021-22901",
    "product_status" : {
      "known_affected" : [ "67646", "T013312", "T012167", "T004914", "T039664", "T019424", "2951", "T002207", "T000502", "T000126", "T028404", "398363", "T048226" ]
    },
    "release_date" : "2021-05-25T22:00:00.000+00:00",
    "title" : "CVE-2021-22901"
  }, {
    "cve" : "CVE-2021-22897",
    "product_status" : {
      "known_affected" : [ "T019424", "2951", "T002207", "67646", "T000126", "T013312", "T028404", "398363", "T012167", "T004914", "T048226", "T039664" ]
    },
    "release_date" : "2021-05-25T22:00:00.000+00:00",
    "title" : "CVE-2021-22897"
  } ]
}