{ "id": "CVE-2015-8865", "sourceIdentifier": "cve@mitre.org", "published": "2016-05-20T10:59:00.137", "lastModified": "2023-11-07T02:28:44.817", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "The file_check_mem function in funcs.c in file before 5.23, as used in the Fileinfo component in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5, mishandles continuation-level jumps, which allows context-dependent attackers to cause a denial of service (buffer overflow and application crash) or possibly execute arbitrary code via a crafted magic file." }, { "lang": "es", "value": "La funci\u00f3n file_check_mem en funcs.c en file en versiones anteriores a 5.23, c\u00f3mo se utiliza en el componente Fileinfo en PHP en versiones anteriores a 5.5.34, 5.6.x en versiones anteriores a 5.6.20, y 7.x en versiones anteriores a 7.0.5, no maneja correctamente saltos de continuaci\u00f3n de nivel, lo que permite a atacantes dependientes del contexto causar una denegaci\u00f3n de servicio (desbordamiento de buffer y ca\u00edda de aplicaci\u00f3n) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un archivo m\u00e1gico manipulado." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.3, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": 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"url": "http://www.debian.org/security/2016/dsa-3560", "source": "cve@mitre.org" }, { "url": "http://www.openwall.com/lists/oss-security/2016/04/24/1", "source": "cve@mitre.org" }, { "url": "http://www.php.net/ChangeLog-5.php", "source": "cve@mitre.org" }, { "url": "http://www.php.net/ChangeLog-7.php", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/85802", "source": "cve@mitre.org" }, { "url": "http://www.ubuntu.com/usn/USN-2952-1", "source": "cve@mitre.org" }, { "url": "http://www.ubuntu.com/usn/USN-2952-2", "source": "cve@mitre.org" }, { "url": "https://bugs.php.net/bug.php?id=71527", "source": "cve@mitre.org", "tags": [ "Exploit" ] }, { "url": "https://github.com/file/file/commit/6713ca45e7757297381f4b4cdb9cf5e624a9ad36", "source": "cve@mitre.org" }, { "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731", "source": "cve@mitre.org" }, { "url": "https://security.gentoo.org/glsa/201611-22", "source": "cve@mitre.org" }, { "url": "https://security.gentoo.org/glsa/201701-42", "source": "cve@mitre.org" }, { "url": "https://support.apple.com/HT206567", "source": "cve@mitre.org" }, { "url": "https://usn.ubuntu.com/3686-1/", "source": "cve@mitre.org" }, { "url": "https://usn.ubuntu.com/3686-2/", "source": "cve@mitre.org" } ] }