{
  "threat_severity" : "Critical",
  "public_date" : "2021-02-12T00:00:00Z",
  "bugzilla" : {
    "description" : "JDK: Stack-based buffer overflow when converting from UTF-8 characters to platform encoding",
    "id" : "1928555",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1928555"
  },
  "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-119",
  "details" : [ "In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7 Supplementary",
    "release_date" : "2021-03-04T00:00:00Z",
    "advisory" : "RHSA-2021:0717",
    "cpe" : "cpe:/a:redhat:rhel_extras:7",
    "package" : "java-1.8.0-ibm-1:1.8.0.6.25-1jpp.1.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7 Supplementary",
    "release_date" : "2021-03-04T00:00:00Z",
    "advisory" : "RHSA-2021:0733",
    "cpe" : "cpe:/a:redhat:rhel_extras:7",
    "package" : "java-1.7.1-ibm-1:1.7.1.4.80-1jpp.1.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-03-04T00:00:00Z",
    "advisory" : "RHSA-2021:0736",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8::supplementary",
    "package" : "java-1.8.0-ibm-1:1.8.0.6.25-2.el8_3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2020-27221\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-27221" ],
  "name" : "CVE-2020-27221",
  "csaw" : false
}