{
   "CVE_data_meta" : {
      "ASSIGNER" : "PSIRT-CNA@flexerasoftware.com",
      "ID" : "CVE-2017-6891",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "GnuTLS libtasn1",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "4.10. Other versions may also be affected."
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "Flexera Software LLC"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "Two errors in the \"asn1_find_node()\" function (lib/parser_aux.c) within GnuTLS libtasn1 version 4.10 can be exploited to cause a stacked-based buffer overflow by tricking a user into processing a specially crafted assignments file via the e.g. asn1Coding utility."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "Stack-based buffer overflow leading to system compromise"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://secuniaresearch.flexerasoftware.com/advisories/76125/",
            "refsource" : "MISC",
            "url" : "https://secuniaresearch.flexerasoftware.com/advisories/76125/"
         },
         {
            "name" : "https://secuniaresearch.flexerasoftware.com/secunia_research/2017-11/",
            "refsource" : "MISC",
            "url" : "https://secuniaresearch.flexerasoftware.com/secunia_research/2017-11/"
         },
         {
            "name" : "http://git.savannah.gnu.org/gitweb/?p=libtasn1.git;a=commit;h=5520704d075802df25ce4ffccc010ba1641bd484",
            "refsource" : "CONFIRM",
            "url" : "http://git.savannah.gnu.org/gitweb/?p=libtasn1.git;a=commit;h=5520704d075802df25ce4ffccc010ba1641bd484"
         },
         {
            "name" : "DSA-3861",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2017/dsa-3861"
         },
         {
            "name" : "GLSA-201710-11",
            "refsource" : "GENTOO",
            "url" : "https://security.gentoo.org/glsa/201710-11"
         },
         {
            "name" : "98641",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/98641"
         },
         {
            "name" : "1038619",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1038619"
         }
      ]
   }
}