CVE-2021-4250

{"id": "CVE-2021-4250", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.1}]}, "published": "2022-12-18T22:15:10.080", "references": [{"url": "https://github.com/cgriego/active_attr/commit/dab95e5843b01525444b82bd7b336ef1d79377df", "tags": ["Patch", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://github.com/cgriego/active_attr/issues/184", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://github.com/cgriego/active_attr/pull/185", "tags": ["Patch", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://github.com/cgriego/active_attr/releases/tag/v0.15.3", "tags": ["Release Notes", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/?id.216207", "tags": ["Third Party Advisory"], "source": "cna@vuldb.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-404"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability classified as problematic has been found in cgriego active_attr up to 0.15.2. This affects the function call of the file lib/active_attr/typecasting/boolean_typecaster.rb of the component Regex Handler. The manipulation of the argument value leads to denial of service. The exploit has been disclosed to the public and may be used. Upgrading to version 0.15.3 is able to address this issue. The name of the patch is dab95e5843b01525444b82bd7b336ef1d79377df. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216207."}, {"lang": "es", "value": "Una vulnerabilidad ha sido encontrada en cgriego active_attr hasta 0.15.2 y clasificada como problem\u00e1tica. Esto afecta a la llamada de funci\u00f3n del archivo lib/active_attr/typecasting/boolean_typecaster.rb del componente Regex Handler. La manipulaci\u00f3n del argumento value conduce a la Denegaci\u00f3n de Servicio (DoS). La explotaci\u00f3n ha sido divulgada al p\u00fablico y puede utilizarse. La actualizaci\u00f3n a la versi\u00f3n 0.15.3 puede solucionar este problema. El nombre del parche es dab95e5843b01525444b82bd7b336ef1d79377df. Se recomienda actualizar el componente afectado. El identificador asociado de esta vulnerabilidad es VDB-216207."}], "lastModified": "2024-05-17T02:03:29.727", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:active_attr_project:active_attr:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D27E608-351C-4813-BC6C-06EB8B9DF82C", "versionEndExcluding": "0.15.3"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}