{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2011-0064",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "The hb_buffer_ensure function in hb-buffer.c in HarfBuzz, as used in Pango 1.28.3, Firefox, and other products, does not verify that memory reallocations succeed, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via crafted OpenType font data that triggers use of an incorrect index."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "http://cgit.freedesktop.org/harfbuzz/commit/?id=a6a79df5fe2ed2cd307e7a991346faee164e70d9",
            "refsource" : "CONFIRM",
            "url" : "http://cgit.freedesktop.org/harfbuzz/commit/?id=a6a79df5fe2ed2cd307e7a991346faee164e70d9"
         },
         {
            "name" : "https://bugzilla.mozilla.org/show_bug.cgi?id=606997",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.mozilla.org/show_bug.cgi?id=606997"
         },
         {
            "name" : "https://bugzilla.novell.com/show_bug.cgi?id=672502",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.novell.com/show_bug.cgi?id=672502"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=678563",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=678563"
         },
         {
            "name" : "https://build.opensuse.org/request/show/63070",
            "refsource" : "CONFIRM",
            "url" : "https://build.opensuse.org/request/show/63070"
         },
         {
            "name" : "DSA-2178",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2011/dsa-2178"
         },
         {
            "name" : "FEDORA-2011-3194",
            "refsource" : "FEDORA",
            "url" : "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056065.html"
         },
         {
            "name" : "MDVSA-2011:040",
            "refsource" : "MANDRIVA",
            "url" : "http://www.mandriva.com/security/advisories?name=MDVSA-2011:040"
         },
         {
            "name" : "RHSA-2011:0309",
            "refsource" : "REDHAT",
            "url" : "http://www.redhat.com/support/errata/RHSA-2011-0309.html"
         },
         {
            "name" : "SUSE-SR:2011:005",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html"
         },
         {
            "name" : "USN-1082-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/USN-1082-1"
         },
         {
            "name" : "46632",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/46632"
         },
         {
            "name" : "1025145",
            "refsource" : "SECTRACK",
            "url" : "http://securitytracker.com/id?1025145"
         },
         {
            "name" : "43559",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/43559"
         },
         {
            "name" : "43572",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/43572"
         },
         {
            "name" : "43578",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/43578"
         },
         {
            "name" : "43800",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/43800"
         },
         {
            "name" : "ADV-2011-0543",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0543"
         },
         {
            "name" : "ADV-2011-0555",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0555"
         },
         {
            "name" : "ADV-2011-0558",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0558"
         },
         {
            "name" : "ADV-2011-0584",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0584"
         },
         {
            "name" : "ADV-2011-0683",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2011/0683"
         },
         {
            "name" : "pango-hbbufferensure-bo(65770)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/65770"
         }
      ]
   }
}