{
  "threat_severity" : "Important",
  "public_date" : "2018-11-20T00:00:00Z",
  "bugzilla" : {
    "description" : "ghostscript: access bypass in psi/zfjbig2.c (700168)",
    "id" : "1654468",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1654468"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.3",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-843",
  "details" : [ "psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion." ],
  "statement" : "Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Important, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2019-01-31T00:00:00Z",
    "advisory" : "RHSA-2019:0229",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "ghostscript-0:9.07-31.el7_6.9"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "ghostscript",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "ghostscript",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "ghostscript",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-19477\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-19477" ],
  "name" : "CVE-2018-19477",
  "mitigation" : {
    "value" : "Please refer to the \"Mitigation\" section of CVE-2018-16509 : https://access.redhat.com/security/cve/cve-2018-16509",
    "lang" : "en:us"
  },
  "csaw" : false
}