{
  "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" : "JasPer ist eine Implementation des JPEG 2000 Part 1 Komprimierungsstandards.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in JasPer ausnutzen, um einen Denial of Service Zustand herbeizuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX\n- Linux\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-2023-1045 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2023-1045.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-1045 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1045"
    }, {
      "category" : "external",
      "summary" : "GitHub Jasper Software vom 2021-03-15",
      "url" : "https://github.com/jasper-software/jasper/issues/269"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2021-26CB56B3CB vom 2021-03-17",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2021-26cb56b3cb"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2021-51B2657092 vom 2021-03-17",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2021-51b2657092"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1475-1 vom 2022-04-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010899.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1479-1 vom 2022-04-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010902.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2-2023-2018 vom 2023-04-20",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2023-2018.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2023-1733 vom 2023-04-21",
      "url" : "https://alas.aws.amazon.com/ALAS-2023-1733.html"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7114471 vom 2024-02-02",
      "url" : "https://www.ibm.com/support/pages/node/7114471"
    } ],
    "source_lang" : "en-US",
    "title" : "JasPer: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2024-02-04T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:49:36.947+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2023-1045",
      "initial_release_date" : "2021-03-15T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2021-03-15T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2021-03-16T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Fedora aufgenommen"
      }, {
        "date" : "2022-05-01T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-04-20T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2024-02-04T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von IBM aufgenommen"
      } ],
      "status" : "final",
      "version" : "5"
    }
  },
  "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" : "IBM App Connect Enterprise",
        "product" : {
          "name" : "IBM App Connect Enterprise",
          "product_id" : "T032495",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:app_connect_enterprise:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source JasPer 2.026",
        "product" : {
          "name" : "Open Source JasPer 2.026",
          "product_id" : "T018601",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:open_source:jasper:2.026"
          }
        }
      } ],
      "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"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2021-3443",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in JasPer. Der Fehler besteht aufgrund einer Nullzeiger-Dereferenz in der Komponente \"jp2_decode\" in \"jp2_dec.c\". Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuführen. PoC Code, der die Schwachstelle ausnutzt, ist im Internet verfügbar."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "T018601", "398363", "T032495" ]
    },
    "release_date" : "2021-03-15T23:00:00.000+00:00",
    "title" : "CVE-2021-3443"
  } ]
}