{
  "threat_severity" : "Important",
  "public_date" : "2018-12-03T00:00:00Z",
  "bugzilla" : {
    "description" : "libsass: Use-after-free in SharedPtr class resulting in a denial of service",
    "id" : "1671377",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1671377"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.8",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "status" : "draft"
  },
  "cwe" : "CWE-843->CWE-416",
  "details" : [ "In LibSass 3.5.5, a use-after-free vulnerability exists in the SharedPtr class in SharedPtr.cpp (or SharedPtr.hpp) that may cause a denial of service (application crash) or possibly have unspecified other impact.", "A type confusion flaw was discovered in libsass in Expand::operator() in expand.cpp. An attacker could use this flaw to make an application that uses libsass crash or execute arbitrary code." ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "libsass",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-19827\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-19827" ],
  "name" : "CVE-2018-19827",
  "csaw" : false
}