{
  "threat_severity" : "Moderate",
  "public_date" : "2012-07-17T00:00:00Z",
  "bugzilla" : {
    "description" : "Mozilla: X-Frame-Options header ignored when duplicated (MFSA 2012-51)",
    "id" : "840214",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=840214"
  },
  "cvss" : {
    "cvss_base_score" : "4.3",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:P/A:N",
    "status" : "verified"
  },
  "details" : [ "Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 do not properly handle duplicate values in X-Frame-Options headers, which makes it easier for remote attackers to conduct clickjacking attacks via a FRAME element referencing a web site that produces these duplicate values." ],
  "acknowledgement" : "Red Hat would like to thank Mozilla project for reporting this issue. Upstream acknowledges Mozilla developer Frédéric Buclin as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2012-07-17T00:00:00Z",
    "advisory" : "RHSA-2012:1088",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "firefox-0:10.0.6-1.el5_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2012-07-17T00:00:00Z",
    "advisory" : "RHSA-2012:1088",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "xulrunner-0:10.0.6-2.el5_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2012-07-17T00:00:00Z",
    "advisory" : "RHSA-2012:1089",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "thunderbird-0:10.0.6-1.el5_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2012-07-17T00:00:00Z",
    "advisory" : "RHSA-2012:1088",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "firefox-0:10.0.6-1.el6_3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2012-07-17T00:00:00Z",
    "advisory" : "RHSA-2012:1088",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "xulrunner-0:10.0.6-1.el6_3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2012-07-17T00:00:00Z",
    "advisory" : "RHSA-2012:1089",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "thunderbird-0:10.0.6-1.el6_3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2012-1961\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-1961" ],
  "name" : "CVE-2012-1961",
  "csaw" : false
}