{
  "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" : "Die libpng ist die offizielle Referenzbibliothek für die Darstellung und Manipulation von Bilder im Portable Network Graphics (PNG) Format.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libpng ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "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-2023-0175 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2015/wid-sec-w-2023-0175.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-0175 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0175"
    }, {
      "category" : "external",
      "summary" : "Meldung auf der oss-security Mailing Liste vom 2015-12-11",
      "url" : "http://seclists.org/oss-sec/2015/q4/469"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-2861-1 vom 2016-01-06",
      "url" : "http://www.ubuntu.com/usn/usn-2861-1/"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-3443 vom 2016-01-14",
      "url" : "https://www.debian.org/security/2016/dsa-3443"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:0776-1 vom 2016-03-15",
      "url" : "https://lists.opensuse.org/opensuse-security-announce/2016-03/msg00049.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0860-1 vom 2017-03-30",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170860-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0901-1 vom 2017-03-31",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170901-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:0950-1 vom 2017-04-07",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20170950-1.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2023-1904 vom 2023-01-23",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2023-1904.html"
    }, {
      "category" : "external",
      "summary" : "HCL Article KB0037996 vom 2024-08-30",
      "url" : "https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0037996"
    }, {
      "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" : "libpng: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2025-06-30T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-07-01T08:26:44.303+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.12"
        }
      },
      "id" : "WID-SEC-W-2023-0175",
      "initial_release_date" : "2015-12-13T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2015-12-13T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2015-12-13T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2015-12-13T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-01-06T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-01-06T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-01-13T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-01-13T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-03-15T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-03-30T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-04-02T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-04-06T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "New remediations available"
      }, {
        "date" : "2023-01-23T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2024-09-01T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von HCL aufgenommen"
      }, {
        "date" : "2025-06-30T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "14"
    }
  },
  "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" : [ {
        "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" : [ {
        "category" : "product_name",
        "name" : "HCL Notes",
        "product" : {
          "name" : "HCL Notes",
          "product_id" : "T022546",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:hcltech:notes:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "HCL"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<1.6.0",
          "product" : {
            "name" : "Open Source libpng <1.6.0",
            "product_id" : "228881"
          }
        }, {
          "category" : "product_version",
          "name" : "1.6.0",
          "product" : {
            "name" : "Open Source libpng 1.6.0",
            "product_id" : "228881-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:libpng:libpng:1.6.0"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.5.26",
          "product" : {
            "name" : "Open Source libpng <1.5.26",
            "product_id" : "T006627"
          }
        }, {
          "category" : "product_version",
          "name" : "1.5.26",
          "product" : {
            "name" : "Open Source libpng 1.5.26",
            "product_id" : "T006627-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:libpng:libpng:1.5.26"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.4.19",
          "product" : {
            "name" : "Open Source libpng <1.4.19",
            "product_id" : "T006628"
          }
        }, {
          "category" : "product_version",
          "name" : "1.4.19",
          "product" : {
            "name" : "Open Source libpng 1.4.19",
            "product_id" : "T006628-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:libpng:libpng:1.4.19"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.2.56",
          "product" : {
            "name" : "Open Source libpng <1.2.56",
            "product_id" : "T006629"
          }
        }, {
          "category" : "product_version",
          "name" : "1.2.56",
          "product" : {
            "name" : "Open Source libpng 1.2.56",
            "product_id" : "T006629-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:libpng:libpng:1.2.56"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<1.0.66",
          "product" : {
            "name" : "Open Source libpng <1.0.66",
            "product_id" : "T006630"
          }
        }, {
          "category" : "product_version",
          "name" : "1.0.66",
          "product" : {
            "name" : "Open Source libpng 1.0.66",
            "product_id" : "T006630-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:libpng:libpng:1.0.66"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "libpng"
      } ],
      "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" : [ {
    "product_status" : {
      "known_affected" : [ "T006630", "2951", "T002207", "228881", "T044954", "T000126", "T022546", "T006627", "T044959", "398363", "T006629", "T006628" ]
    },
    "release_date" : "2015-12-13T23:00:00.000+00:00",
    "title" : "CVE-2015-8540."
  } ]
}