{
  "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" : "libTIFF ist ein Softwarepaket für die Verarbeitung von Bilddateien in Tag Image File Format (TIFF).",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libTIFF ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX\n- Linux\n- MacOS X\n- Windows\n- Sonstiges",
      "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-2022-0890 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0890.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0890 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0890"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5333 vom 2023-01-29",
      "url" : "https://www.debian.org/security/2023/dsa-5333"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3278 vom 2023-01-20",
      "url" : "https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html"
    }, {
      "category" : "external",
      "summary" : "LibTiff Github vom 2022-08-02",
      "url" : "https://gitlab.com/libtiff/libtiff/-/issues/433"
    }, {
      "category" : "external",
      "summary" : "NetApp Security Advisory NTAP-20220930-0002 vom 2022-09-30",
      "url" : "https://security.netapp.com/advisory/ntap-20220930-0002/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3679-1 vom 2022-10-20",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012592.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:3690-1 vom 2022-10-21",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012599.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-194 vom 2022-11-04",
      "url" : "https://alas.aws.amazon.com/AL2022/ALAS-2022-194.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5714-1 vom 2022-11-08",
      "url" : "https://ubuntu.com/security/notices/USN-5714-1"
    } ],
    "source_lang" : "en-US",
    "title" : "libTIFF: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2023-01-29T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:32:44.293+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-0890",
      "initial_release_date" : "2022-08-02T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-08-02T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-10-03T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von NetApp aufgenommen"
      }, {
        "date" : "2022-10-20T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-10-23T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-06T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2022-11-07T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-01-22T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2023-01-29T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Debian aufgenommen"
      } ],
      "status" : "final",
      "version" : "8"
    }
  },
  "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" : "NetApp ActiveIQ Unified Manager",
        "product" : {
          "name" : "NetApp ActiveIQ Unified Manager",
          "product_id" : "658714",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:netapp:active_iq_unified_manager:-::~~~vmware_vsphere~~"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "NetApp"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source libTIFF v4.4.0",
        "product" : {
          "name" : "Open Source libTIFF v4.4.0",
          "product_id" : "T024151",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:libtiff:libtiff:v4.4.0"
          }
        }
      } ],
      "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-2022-34526",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in libTIFF in der Komponente \"tiffsplit\". Aufgrund eines Stapelüberlaufs bei der Verarbeitung der Datei kann ein Denial of Service Zustand herbeigeführt werden. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuführen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
    } ],
    "product_status" : {
      "known_affected" : [ "T024151", "2951", "T002207", "T000126", "398363", "658714" ]
    },
    "release_date" : "2022-08-02T22:00:00.000+00:00",
    "title" : "CVE-2022-34526"
  } ]
}