CVE-2011-2202

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"negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The rfc1867_post_handler function in main/rfc1867.c in PHP before 5.3.7 does not properly restrict filenames in multipart/form-data POST requests, which allows remote attackers to conduct absolute path traversal attacks, and possibly create or overwrite arbitrary files, via a crafted upload request, related to a \"file path injection vulnerability.\""}, {"lang": "es", "value": "La funci\u00f3n rfc1867_post_handler en main/rfc1867.c en PHP anterior a v5.3.7 no restringe correctamente los nombres de archivo en solicitudes POST multipart/form-data, lo que permite a atacantes remotos llevar a cabo ataques de salto de directorio, y, posiblemente, crear o sobreescribir archivos arbitrarios, a trav\u00e9s de una elaborada petici\u00f3n de carga, en relaci\u00f3n con una \"vulnerabilidad de inyecci\u00f3n de la ruta del archivo\" (file path injection vulnerability)"}], "id": "CVE-2011-2202", "lastModified": "2026-06-16T23:30:54.950", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-06-16T23:55:04.043", "references": [{"source": "secalert@redhat.com", "url": "http://bugs.php.net/bug.php?id=54939"}, {"source": "secalert@redhat.com", "url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html"}, {"source": "secalert@redhat.com", "url": "http://marc.info/?l=bugtraq&m=133469208622507&w=2"}, {"source": "secalert@redhat.com", 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"tags": ["Patch"], "url": "http://svn.php.net/viewvc?view=revision&revision=312103"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2011/dsa-2266"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:165"}, {"source": "secalert@redhat.com", "url": "http://www.php.net/ChangeLog-5.php#5.3.7"}, {"source": "secalert@redhat.com", "url": "http://www.php.net/archive/2011.php#id2011-08-18-1"}, {"source": "secalert@redhat.com", "url": "http://www.redhat.com/support/errata/RHSA-2011-1423.html"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/48259"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/49241"}, {"source": "secalert@redhat.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67999"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://bugs.php.net/bug.php?id=54939"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": 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"http://support.apple.com/kb/HT5130"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/NEWS?view=markup&pathrev=312103"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/main/rfc1867.c?r1=312103&r2=312102&pathrev=312103"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://svn.php.net/viewvc?view=revision&revision=312103"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2011/dsa-2266"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:165"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.php.net/ChangeLog-5.php#5.3.7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.php.net/archive/2011.php#id2011-08-18-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2011-1423.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/48259"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/49241"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67999"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2012:0071", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "php-0:4.3.9-3.35", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2012-01-30T00:00:00Z"}, {"advisory": "RHSA-2011:1423", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "php53-0:5.3.3-1.el5_7.3", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-11-02T00:00:00Z"}, {"advisory": "RHSA-2012:0033", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "php-0:5.1.6-27.el5_7.4", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-01-18T00:00:00Z"}, {"advisory": "RHSA-2011:1423", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "php-0:5.3.3-3.el6_1.3", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-11-02T00:00:00Z"}], "bugzilla": {"description": "php: file path injection vulnerability in RFC1867 file upload filename", "id": "713194", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=713194"}, "csaw": false, "cvss": {"cvss_base_score": "2.6", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:N/I:P/A:N", "status": "verified"}, "details": ["The rfc1867_post_handler function in main/rfc1867.c in PHP before 5.3.7 does not properly restrict filenames in multipart/form-data POST requests, which allows remote attackers to conduct absolute path traversal attacks, and possibly create or overwrite arbitrary files, via a crafted upload request, related to a \"file path injection vulnerability.\""], "name": "CVE-2011-2202", "public_date": "2011-06-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-2202\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-2202"], "threat_severity": "Low"}

{}