{
  "threat_severity" : "Moderate",
  "public_date" : "2021-05-05T00:00:00Z",
  "bugzilla" : {
    "description" : "rails: Possible DoS Vulnerability in Action Controller Token Authentication",
    "id" : "1961379",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1961379"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-400",
  "details" : [ "The actionpack ruby gem before 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6 suffers from a possible denial of service vulnerability in the Token Authentication logic in Action Controller due to a too permissive regular expression. Impacted code uses `authenticate_or_request_with_http_token` or `authenticate_with_http_token` for request authentication.", "A flaw was found in RubyGem Actionpack which is framework for handling and responding to web requests in Rails. A possible DoS vulnerability was found in the Token Authentication logic in Action Controller." ],
  "statement" : "Red Hat CloudForms 5.0 (CFME 5.11) is in the maintenance phase and we will not be fixing Medium/Low impact security bugs. Reference: https://access.redhat.com/support/policy/updates/cloudforms",
  "affected_release" : [ {
    "product_name" : "Red Hat Satellite 6.10 for RHEL 7",
    "release_date" : "2021-11-16T00:00:00Z",
    "advisory" : "RHSA-2021:4702",
    "cpe" : "cpe:/a:redhat:satellite:6.10::el7",
    "package" : "tfm-rubygem-rails-0:6.0.3.7-1.el7sat"
  } ],
  "package_state" : [ {
    "product_name" : "CloudForms Management Engine 5",
    "fix_state" : "Will not fix",
    "package_name" : "cfme-gemset",
    "cpe" : "cpe:/a:redhat:cloudforms_managementengine:5"
  }, {
    "product_name" : "Red Hat 3scale API Management Platform 2",
    "fix_state" : "Affected",
    "package_name" : "system",
    "cpe" : "cpe:/a:redhat:red_hat_3scale_amp:2"
  }, {
    "product_name" : "Red Hat Satellite 6",
    "fix_state" : "Will not fix",
    "package_name" : "tfm-ror52-rubygem-actionpack",
    "cpe" : "cpe:/a:redhat:satellite:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-22904\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-22904\nhttps://github.com/advisories/GHSA-7wjx-3g7j-8584" ],
  "name" : "CVE-2021-22904",
  "csaw" : false
}