{
  "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" : "- Linux\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-2023-0889 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0889.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-0889 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0889"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugzilla Bug ID: 2185074 vom 2023-04-10",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2185074"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6428-1 vom 2023-10-11",
      "url" : "https://ubuntu.com/security/notices/USN-6428-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:4736-1 vom 2023-12-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017381.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:4869-1 vom 2023-12-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017421.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2025-234 vom 2025-07-01",
      "url" : "https://www.dell.com/support/kbdoc/000337969"
    } ],
    "source_lang" : "en-US",
    "title" : "libTIFF: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2025-06-30T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-07-01T08:27:59.322+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.12"
        }
      },
      "id" : "WID-SEC-W-2023-0889",
      "initial_release_date" : "2023-04-10T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-04-10T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-10-10T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-12-14T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-30T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "4"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<19.13",
          "product" : {
            "name" : "Dell NetWorker <19.13",
            "product_id" : "T044954"
          }
        }, {
          "category" : "product_version",
          "name" : "19.13",
          "product" : {
            "name" : "Dell NetWorker 19.13",
            "product_id" : "T044954-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:19.13"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<19.11.0.5",
          "product" : {
            "name" : "Dell NetWorker <19.11.0.5",
            "product_id" : "T044959"
          }
        }, {
          "category" : "product_version",
          "name" : "19.11.0.5",
          "product" : {
            "name" : "Dell NetWorker 19.11.0.5",
            "product_id" : "T044959-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:19.11.0.5"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "NetWorker"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "4.x",
          "product" : {
            "name" : "Open Source libTIFF 4.x",
            "product_id" : "T027112",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:libtiff:libtiff:4.x"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "libTIFF"
      } ],
      "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-2023-1916",
    "product_status" : {
      "known_affected" : [ "T002207", "T044954", "T000126", "T044959", "T027112" ]
    },
    "release_date" : "2023-04-10T22:00:00.000+00:00",
    "title" : "CVE-2023-1916"
  } ]
}