CVE-2017-2491

{"id": "CVE-2017-2491", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2017-06-27T20:29:00.980", "references": [{"url": "http://www.securityfocus.com/bid/98316", "tags": ["Third Party Advisory", "VDB Entry"], "source": "product-security@apple.com"}, {"url": "http://www.zerodayinitiative.com/advisories/ZDI-17-321", "tags": ["Third Party Advisory", "VDB Entry"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT207617", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://www.exploit-db.com/exploits/41964/", "source": "product-security@apple.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "Use after free vulnerability in the String.replace method JavaScriptCore in Apple Safari in iOS before 10.3 allows remote attackers to execute arbitrary code via a crafted web page, or a crafted file."}, {"lang": "es", "value": "Una vulnerabilidad de uso de la memoria previamente liberada en el m\u00e9todo String.replace de JavaScriptCore en Apple Safari en iOS anterior a la versi\u00f3n 10.3, permite a atacantes remotos ejecutar c\u00f3digo arbitrario por medio de una p\u00e1gina web especialmente dise\u00f1ada, o un archivo especialmente dise\u00f1ado."}], "lastModified": "2019-10-03T00:03:26.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A705829E-76A8-4AA8-8D82-037E4E8A52FC", "versionEndIncluding": "10.2.1"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}