cvelist/2016/4xxx/CVE-2016-4295.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cert@cert.org",
      "ID" : "CVE-2016-4295",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Hancom Office",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "2014 VP Trial HCell.exe Product version: 9.1.0.2176, HCellApp.dll Product version: 9.1.0.2176 HCellBook.dll Product version: 9.1.0.2176"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "Hancom"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "When opening a Hangul Hcell Document (.cell) and processing a particular record within the Workbook stream, an index miscalculation leading to a heap overlow can be made to occur in Hancom Office 2014. The vulnerability occurs when processing data for a formula used to render a chart via the HncChartPlugin.hplg library. Due to a lack of bounds-checking when incrementing an index that is used for writing into a buffer for formulae, the application can be made to write pointer data outside its bounds which can lead to code execution under the context of the application."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "index miscalculation"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "http://www.talosintelligence.com/reports/TALOS-2016-0150/",
            "refsource" : "MISC",
            "url" : "http://www.talosintelligence.com/reports/TALOS-2016-0150/"
         },
         {
            "name" : "92327",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/92327"
         }
      ]
   }
}