{
  "threat_severity" : "Important",
  "public_date" : "2022-11-15T00:00:00Z",
  "bugzilla" : {
    "description" : "Mozilla: Use-after-free of a JavaScript Realm",
    "id" : "2143200",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2143200"
  },
  "cvss3" : {
    "cvss3_base_score" : "9.8",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-416",
  "details" : [ "If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.", "The Mozilla Foundation Security Advisory describes this flaw as:\nIf an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash." ],
  "statement" : "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
  "acknowledgement" : "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Samuel Groß as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8552",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "firefox-0:102.5.0-1.el7_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8555",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "thunderbird-0:102.5.0-2.el7_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8547",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "thunderbird-0:102.5.0-2.el8_7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8554",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "firefox-0:102.5.0-1.el8_7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8553",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.1",
    "package" : "firefox-0:102.5.0-1.el8_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8556",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.1",
    "package" : "thunderbird-0:102.5.0-2.el8_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Advanced Update Support",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8543",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.2",
    "package" : "thunderbird-0:102.5.0-2.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Advanced Update Support",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8550",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.2",
    "package" : "firefox-0:102.5.0-1.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Telecommunications Update Service",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8543",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.2",
    "package" : "thunderbird-0:102.5.0-2.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Telecommunications Update Service",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8550",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.2",
    "package" : "firefox-0:102.5.0-1.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8543",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.2",
    "package" : "thunderbird-0:102.5.0-2.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8550",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.2",
    "package" : "firefox-0:102.5.0-1.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Extended Update Support",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8544",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.4",
    "package" : "thunderbird-0:102.5.0-2.el8_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Extended Update Support",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8549",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.4",
    "package" : "firefox-0:102.5.0-1.el8_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Extended Update Support",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8545",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.6",
    "package" : "thunderbird-0:102.5.0-2.el8_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Extended Update Support",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8548",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.6",
    "package" : "firefox-0:102.5.0-1.el8_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2022-11-21T00:00:00Z",
    "advisory" : "RHSA-2022:8561",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "thunderbird-0:102.5.0-2.el9_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2022-11-22T00:00:00Z",
    "advisory" : "RHSA-2022:8580",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "firefox-0:102.5.0-1.el9_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.0 Extended Update Support",
    "release_date" : "2022-12-13T00:00:00Z",
    "advisory" : "RHSA-2022:8979",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.0",
    "package" : "firefox-0:102.5.0-1.el9_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.0 Extended Update Support",
    "release_date" : "2022-12-13T00:00:00Z",
    "advisory" : "RHSA-2022:8980",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.0",
    "package" : "thunderbird-0:102.5.0-2.el9_0"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "firefox",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-45406\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-45406\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2022-48/#CVE-2022-45406\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2022-49/#CVE-2022-45406" ],
  "name" : "CVE-2022-45406",
  "csaw" : false
}