{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-23517", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "requesterUserId": "c184a3d9-dc98-4c48-a45b-d2d88cf0ac74", "dateReserved": "2022-01-19T21:23:53.778Z", "datePublished": "2022-12-14T16:10:22.304Z", "dateUpdated": "2024-08-03T03:43:46.454Z"}, "containers": {"cna": {"title": "Inefficient Regular Expression Complexity in rails-html-sanitizer", "problemTypes": [{"descriptions": [{"cweId": "CWE-1333", "lang": "en", "description": "CWE-1333: Inefficient Regular Expression Complexity", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-5x79-w82f-gw8w", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-5x79-w82f-gw8w"}, {"name": "https://github.com/rails/rails-html-sanitizer/commit/56c61c0cebd1e493e8ad7bca2a0191609a4a6979", "tags": ["x_refsource_MISC"], "url": "https://github.com/rails/rails-html-sanitizer/commit/56c61c0cebd1e493e8ad7bca2a0191609a4a6979"}, {"name": "https://hackerone.com/reports/1684163", "tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/1684163"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html"}], "affected": [{"vendor": "rails", "product": "rails-html-sanitizer", "versions": [{"version": "< 1.4.4", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2022-12-14T16:10:22.304Z"}, "descriptions": [{"lang": "en", "value": "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."}], "source": {"advisory": "GHSA-5x79-w82f-gw8w", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T03:43:46.454Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-5x79-w82f-gw8w", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-5x79-w82f-gw8w"}, {"name": "https://github.com/rails/rails-html-sanitizer/commit/56c61c0cebd1e493e8ad7bca2a0191609a4a6979", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/rails/rails-html-sanitizer/commit/56c61c0cebd1e493e8ad7bca2a0191609a4a6979"}, {"name": "https://hackerone.com/reports/1684163", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/1684163"}, {"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html", "tags": ["x_transferred"]}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:rubyonrails:rails_html_sanitizers:*:*:*:*:*:rails:*:*", "matchCriteriaId": "CC2FBD9D-39C2-4D54-83B6-B3C334623A8D", "versionEndExcluding": "1.4.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "rails-html-sanitizer es responsable de sanitizar fragmentos HTML en aplicaciones Rails. Ciertas configuraciones de rails-html-sanitizer &lt; 1.4.4 utilizan una expresi\u00f3n regular ineficiente que es susceptible a un retroceso excesivo al intentar sanitizar ciertos atributos SVG. Esto puede provocar una denegaci\u00f3n de servicio a trav\u00e9s del consumo de recursos de CPU. Este problema se ha corregido en la versi\u00f3n 1.4.4."}], "id": "CVE-2022-23517", "lastModified": "2024-02-01T16:24:41.460", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2022-12-14T17:15:10.130", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/rails/rails-html-sanitizer/commit/56c61c0cebd1e493e8ad7bca2a0191609a4a6979"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/rails/rails-html-sanitizer/security/advisories/GHSA-5x79-w82f-gw8w"}, {"source": "security-advisories@github.com", "tags": ["Permissions Required", "Third Party Advisory"], "url": "https://hackerone.com/reports/1684163"}, {"source": "security-advisories@github.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00012.html"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1333"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2023:2097", "cpe": "cpe:/a:redhat:satellite:6.13::el8", "package": "rubygem-rails-html-sanitizer-0:1.4.4-1.el8sat", "product_name": "Red Hat Satellite 6.13 for RHEL 8", "release_date": "2023-05-03T00:00:00Z"}], "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"}, "csaw": false, "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."], "name": "CVE-2022-23517", "package_state": [{"cpe": "cpe:/a:redhat:red_hat_3scale_amp:2", "fix_state": "Will not fix", "package_name": "3scale-amp-zync-container", "product_name": "Red Hat 3scale API Management Platform 2"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Out of support scope", "package_name": "tfm-ror51-rubygem-rails-html-sanitizer", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Out of support scope", "package_name": "tfm-ror52-rubygem-rails-html-sanitizer", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Affected", "package_name": "tfm-rubygem-rails-html-sanitizer", "product_name": "Red Hat Satellite 6"}], "public_date": "2022-12-13T00:00:00Z", "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"], "threat_severity": "Moderate", "upstream_fix": "rubygem-rails-html-sanitizer 1.4.4"}