{
  "threat_severity" : "Moderate",
  "public_date" : "2013-09-17T00:00:00Z",
  "bugzilla" : {
    "description" : "Mozilla: Improper state in HTML5 Tree Builder with templates (MFSA 2013-77)",
    "id" : "1009212",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1009212"
  },
  "cvss" : {
    "cvss_base_score" : "4.3",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:P/A:N",
    "status" : "draft"
  },
  "details" : [ "The nsHtml5TreeBuilder::resetTheInsertionMode function in the HTML5 Tree Builder in Mozilla Firefox before 24.0, Thunderbird before 24.0, and SeaMonkey before 2.21 does not properly maintain the state of the insertion-mode stack for template elements, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer over-read) by triggering use of this stack in its empty state." ],
  "statement" : "This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5 and 6",
  "acknowledgement" : "Red Hat would like to thank Mozilla project for reporting this issue.",
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "firefox",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "firefox",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-1720\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-1720\nhttp://www.mozilla.org/security/announce/2013/mfsa2013-77.html" ],
  "name" : "CVE-2013-1720",
  "csaw" : false
}