{
  "threat_severity" : "Moderate",
  "public_date" : "2016-01-25T00:00:00Z",
  "bugzilla" : {
    "description" : "rubygem-actionpack: Object leak vulnerability for wildcard controller routes in Action Pack",
    "id" : "1301981",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1301981"
  },
  "cvss" : {
    "cvss_base_score" : "4.3",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-770",
  "details" : [ "actionpack/lib/action_dispatch/routing/route_set.rb in Action Pack in Ruby on Rails 4.x before 4.2.5.1 and 5.x before 5.0.0.beta1.1 allows remote attackers to cause a denial of service (superfluous caching and memory consumption) by leveraging an application's use of a wildcard controller route.", "A flaw was found in the Action Pack component's caching of controller references. An attacker could use this flaw to cause unbounded memory growth, potentially resulting in a denial of service." ],
  "acknowledgement" : "Red Hat would like to thank the Ruby on Rails project for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2016-02-24T00:00:00Z",
    "advisory" : "RHSA-2016:0296",
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    "package" : "rh-ror41-rubygem-actionpack-1:4.1.5-3.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2016-02-24T00:00:00Z",
    "advisory" : "RHSA-2016:0296",
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  }, {
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    "release_date" : "2016-02-24T00:00:00Z",
    "advisory" : "RHSA-2016:0296",
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  }, {
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  } ],
  "package_state" : [ {
    "product_name" : "CloudForms Management Engine 5.2",
    "fix_state" : "Not affected",
    "package_name" : "ruby193-rubygem-actionpack",
    "cpe" : "cpe:/a:cloudforms_managementengine:5.2"
  }, {
    "product_name" : "CloudForms Management Engine 5.3",
    "fix_state" : "Not affected",
    "package_name" : "ruby193-rubygem-actionpack",
    "cpe" : "cpe:/a:cloudforms_managementengine:5.3"
  }, {
    "product_name" : "Red Hat Software Collections",
    "fix_state" : "Not affected",
    "package_name" : "ruby193-rubygem-actionpack",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2"
  }, {
    "product_name" : "Red Hat Subscription Asset Manager",
    "fix_state" : "Not affected",
    "package_name" : "ruby193-rubygem-actionpack",
    "cpe" : "cpe:/a:rhel_sam:1"
  }, {
    "product_name" : "Red Hat Subscription Asset Manager",
    "fix_state" : "Not affected",
    "package_name" : "rubygem-actionpack",
    "cpe" : "cpe:/a:rhel_sam:1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2015-7581\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-7581\nhttp://weblog.rubyonrails.org/2016/1/25/Rails-5-0-0-beta1-1-4-2-5-1-4-1-14-1-3-2-22-1-and-rails-html-sanitizer-1-0-3-have-been-released/\nhttps://groups.google.com/forum/#!msg/rubyonrails-security/dthJ5wL69JE/YzPnFelbFQAJ" ],
  "name" : "CVE-2015-7581",
  "csaw" : false
}