cvelist/2018/12xxx/CVE-2018-12395.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "security@mozilla.org",
      "ID" : "CVE-2018-12395",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Firefox ESR",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_affected" : "<",
                                 "version_value" : "60.3"
                              }
                           ]
                        }
                     },
                     {
                        "product_name" : "Firefox",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_affected" : "<",
                                 "version_value" : "63"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "Mozilla"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "By rewriting the Host: request headers using the webRequest API, a WebExtension can bypass domain restrictions through domain fronting. This would allow access to domains that share a host that are otherwise restricted. This vulnerability affects Firefox ESR < 60.3 and Firefox < 63."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "WebExtension bypass of domain restrictions through header rewriting"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[debian-lts-announce] 20181107 [SECURITY] [DLA 1571-1] firefox-esr security update",
            "refsource" : "MLIST",
            "url" : "https://lists.debian.org/debian-lts-announce/2018/11/msg00008.html"
         },
         {
            "name" : "https://bugzilla.mozilla.org/show_bug.cgi?id=1467523",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.mozilla.org/show_bug.cgi?id=1467523"
         },
         {
            "name" : "https://www.mozilla.org/security/advisories/mfsa2018-26/",
            "refsource" : "CONFIRM",
            "url" : "https://www.mozilla.org/security/advisories/mfsa2018-26/"
         },
         {
            "name" : "https://www.mozilla.org/security/advisories/mfsa2018-27/",
            "refsource" : "CONFIRM",
            "url" : "https://www.mozilla.org/security/advisories/mfsa2018-27/"
         },
         {
            "name" : "DSA-4324",
            "refsource" : "DEBIAN",
            "url" : "https://www.debian.org/security/2018/dsa-4324"
         },
         {
            "name" : "GLSA-201811-04",
            "refsource" : "GENTOO",
            "url" : "https://security.gentoo.org/glsa/201811-04"
         },
         {
            "name" : "RHSA-2018:3005",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:3005"
         },
         {
            "name" : "RHSA-2018:3006",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:3006"
         },
         {
            "name" : "USN-3801-1",
            "refsource" : "UBUNTU",
            "url" : "https://usn.ubuntu.com/3801-1/"
         },
         {
            "name" : "105718",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/105718"
         },
         {
            "name" : "1041944",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1041944"
         }
      ]
   }
}