CVE-2019-11391

{"id": "CVE-2019-11391", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2019-04-21T02:29:00.487", "references": [{"url": "https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1357", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/SpiderLabs/owasp-modsecurity-crs/issues/1372", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in OWASP ModSecurity Core Rule Set (CRS) through 3.1.0. /rules/REQUEST-933-APPLICATION-ATTACK-PHP.conf allows remote attackers to cause a denial of service (ReDOS) by entering a specially crafted string with $a# at the beginning and nested repetition operators. NOTE: the software maintainer disputes that this is a vulnerability because the issue cannot be exploited via ModSecurity"}, {"lang": "es", "value": "** EN DISPUTA ** Se detecto un problema en OWASP ModSecurity Core Rule Set (CRS) versi\u00f3n 3.1.0. El archivo /rules/REQUEST-933-APPLICATION-ATTACK-PHP.conf permite a los atacantes remotos provocar una denegaci\u00f3n de servicio (ReDOS) introduciendo una cadena especialmente dise\u00f1ada con $a# al principio y operadores de repetici\u00f3n anidados. NOTA: el mantenedor del software discute si esto es una vulnerabilidad porque el problema no puede ser explotado mediante ModSecurity."}], "lastModified": "2024-08-04T23:15:42.730", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:modsecurity:owasp_modsecurity_core_rule_set:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "22FDE55B-5185-40EF-8806-265E29C436D6", "versionEndIncluding": "3.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}