{
  "threat_severity" : "Important",
  "public_date" : "2019-07-11T00:00:00Z",
  "bugzilla" : {
    "description" : "kafka: potential to bypass transaction/idempotent ACL checks",
    "id" : "1732309",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1732309"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.8",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "status" : "draft"
  },
  "cwe" : "CWE-20",
  "details" : [ "In Apache Kafka versions between 0.11.0.0 and 2.1.0, it is possible to manually craft a Produce request which bypasses transaction/idempotent ACL validation. Only authenticated clients with Write permission on the respective topics are able to exploit this vulnerability. Users should upgrade to 2.1.1 or later where this vulnerability has been fixed.", "A flaw was found in Apache Kafka. This flaw allows authorized clients with write permissions to manually craft a Produce request, which can bypass transaction/idempotent ACL checks." ],
  "package_state" : [ {
    "product_name" : "Red Hat Fuse 7",
    "fix_state" : "Not affected",
    "package_name" : "kafka",
    "cpe" : "cpe:/a:redhat:jboss_fuse:7"
  }, {
    "product_name" : "Red Hat JBoss Fuse 6",
    "fix_state" : "Not affected",
    "package_name" : "kafka",
    "cpe" : "cpe:/a:redhat:jboss_fuse:6"
  }, {
    "product_name" : "Red Hat Mobile Application Platform 4",
    "fix_state" : "Out of support scope",
    "package_name" : "kafka",
    "cpe" : "cpe:/a:redhat:mobile_application_platform:4"
  }, {
    "product_name" : "Red Hat OpenShift Application Runtimes",
    "fix_state" : "Not affected",
    "package_name" : "kafka",
    "cpe" : "cpe:/a:redhat:openshift_application_runtimes:1.0"
  }, {
    "product_name" : "streams for Apache Kafka",
    "fix_state" : "Not affected",
    "package_name" : "kafka",
    "cpe" : "cpe:/a:redhat:amq_streams:1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-17196\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-17196\nhttps://www.mail-archive.com/dev@kafka.apache.org/msg99277.html" ],
  "name" : "CVE-2018-17196",
  "csaw" : false
}