{
  "threat_severity" : "Moderate",
  "public_date" : "2019-10-22T00:00:00Z",
  "bugzilla" : {
    "description" : "Mozilla: document.domain-based origin isolation has same-origin-property violation",
    "id" : "1764443",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1764443"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.1",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-829",
  "details" : [ "If two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call arbitrary DOM methods/getters/setters on the now-cross-origin window. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.", "A flaw was found in Mozilla's firefox and thunderbird where if two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call arbitrary DOM methods/getters/setters on the now-cross-origin window. This could cause an interaction between two different sites on two different windows running under the same application." ],
  "acknowledgement" : "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Kris Maglione as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2019-10-31T00:00:00Z",
    "advisory" : "RHSA-2019:3281",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "firefox-0:68.2.0-4.el6_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2019-11-06T00:00:00Z",
    "advisory" : "RHSA-2019:3756",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "thunderbird-0:68.2.0-2.el6_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2019-10-24T00:00:00Z",
    "advisory" : "RHSA-2019:3193",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "firefox-0:68.2.0-1.el7_7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2019-10-29T00:00:00Z",
    "advisory" : "RHSA-2019:3210",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "thunderbird-0:68.2.0-1.el7_7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2019-10-24T00:00:00Z",
    "advisory" : "RHSA-2019:3196",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "firefox-0:68.2.0-2.el8_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2019-10-29T00:00:00Z",
    "advisory" : "RHSA-2019:3237",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "thunderbird-0:68.2.0-1.el8_0"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Out of support scope",
    "package_name" : "firefox",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Out of support scope",
    "package_name" : "thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2019-11762\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-11762\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2019-33/#CVE-2019-11762" ],
  "name" : "CVE-2019-11762",
  "csaw" : false
}