{
   "CVE_data_meta" : {
      "ASSIGNER" : "lpardo@redhat.com",
      "ID" : "CVE-2018-10844",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "gnutls",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "[UNKNOWN]"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "It was found that the GnuTLS implementation of HMAC-SHA-256 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data using crafted packets."
         }
      ]
   },
   "impact" : {
      "cvss" : [
         [
            {
               "vectorString" : "5.9/CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
               "version" : "3.0"
            }
         ]
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "CWE-385"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[debian-lts-announce] 20181030 [SECURITY] [DLA 1560-1] gnutls28 security update",
            "refsource" : "MLIST",
            "url" : "https://lists.debian.org/debian-lts-announce/2018/10/msg00022.html"
         },
         {
            "name" : "https://eprint.iacr.org/2018/747",
            "refsource" : "MISC",
            "url" : "https://eprint.iacr.org/2018/747"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10844",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10844"
         },
         {
            "name" : "https://gitlab.com/gnutls/gnutls/merge_requests/657",
            "refsource" : "CONFIRM",
            "url" : "https://gitlab.com/gnutls/gnutls/merge_requests/657"
         },
         {
            "name" : "RHSA-2018:3050",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:3050"
         },
         {
            "name" : "RHSA-2018:3505",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:3505"
         },
         {
            "name" : "105138",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/105138"
         }
      ]
   }
}