{
  "threat_severity" : "Moderate",
  "public_date" : "2022-12-13T00:00:00Z",
  "bugzilla" : {
    "description" : "rubygem-rails-html-sanitizer: Inefficient Regular Expression leading to denial of service",
    "id" : "2153720",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2153720"
  },
  "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-1333",
  "details" : [ "rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Certain configurations of rails-html-sanitizer < 1.4.4 use an inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a denial of service through CPU resource consumption. This issue has been patched in version 1.4.4.", "An inefficient Regular Expression vulnerability was found in rubygem rails-html-sanitizer. Certain configurations are susceptible to excessive backtracking, leading to a denial of service through CPU resource consumption." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Satellite 6.13 for RHEL 8",
    "release_date" : "2023-05-03T00:00:00Z",
    "advisory" : "RHSA-2023:2097",
    "cpe" : "cpe:/a:redhat:satellite:6.13::el8",
    "package" : "satellite:el8/rubygem-rails-html-sanitizer-0:1.4.4-1.el8sat"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat 3scale API Management Platform 2",
    "fix_state" : "Will not fix",
    "package_name" : "3scale-amp-zync-container",
    "cpe" : "cpe:/a:redhat:red_hat_3scale_amp:2"
  }, {
    "product_name" : "Red Hat Satellite 6",
    "fix_state" : "Out of support scope",
    "package_name" : "tfm-ror51-rubygem-rails-html-sanitizer",
    "cpe" : "cpe:/a:redhat:satellite:6"
  }, {
    "product_name" : "Red Hat Satellite 6",
    "fix_state" : "Out of support scope",
    "package_name" : "tfm-ror52-rubygem-rails-html-sanitizer",
    "cpe" : "cpe:/a:redhat:satellite:6"
  }, {
    "product_name" : "Red Hat Satellite 6",
    "fix_state" : "Affected",
    "package_name" : "tfm-rubygem-rails-html-sanitizer",
    "cpe" : "cpe:/a:redhat:satellite:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-23517\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-23517\nhttps://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-5x79-w82f-gw8w" ],
  "name" : "CVE-2022-23517",
  "csaw" : false
}