CVE-2006-5178

{"id": "CVE-2006-5178", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": true, "exploitabilityScore": 1.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2006-10-10T04:06:00.000", "references": [{"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/049850.html", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/22235", "tags": ["Exploit", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/22424", "source": "cve@mitre.org"}, {"url": "http://securityreason.com/securityalert/1692", "source": "cve@mitre.org"}, {"url": "http://securitytracker.com/id?1016977", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.hardened-php.net/advisory_082006.132.html", "tags": ["Exploit", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:185", "source": "cve@mitre.org"}, {"url": "http://www.neosecurityteam.net/index.php?action=advisories&id=26", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/447649/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/448020/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/448953/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/20326", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.turbolinux.com/security/2006/TLSA-2006-38.txt", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2006/3901", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/29340", "source": "cve@mitre.org"}, {"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/049850.html", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/22235", "tags": ["Exploit", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/22424", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://securityreason.com/securityalert/1692", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://securitytracker.com/id?1016977", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.hardened-php.net/advisory_082006.132.html", "tags": ["Exploit", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:185", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.neosecurityteam.net/index.php?action=advisories&id=26", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/447649/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/448020/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/448953/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/20326", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.turbolinux.com/security/2006/TLSA-2006-38.txt", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2006/3901", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/29340", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "Race condition in the symlink function in PHP 5.1.6 and earlier allows local users to bypass the open_basedir restriction by using a combination of symlink, mkdir, and unlink functions to change the file path after the open_basedir check and before the file is opened by the underlying system, as demonstrated by symlinking a symlink into a subdirectory, to point to a parent directory via .. (dot dot) sequences, and then unlinking the resulting symlink."}, {"lang": "es", "value": "Condici\u00f3n de carrera en la funci\u00f3n symlink en PHP 5.1.6 y anteriores permite a usuarios locales evitar la restricci\u00f3n open_basedir usando una combinaci\u00f3n de las funciones symlink, mkdir, y unlink para cambiar la ruta de archivo tras la comprobaci\u00f3n de open_basedir y antes de que el archivo es abierto por el sistema subyacente, como ha sido demostrado enlazando simb\u00f3licamente un enlace simb\u00f3lico dentro de un subdirectorio, para que apunte a un directorio padre mediante secuencias .. (punto punto), y entonces desenlazar el enlace simb\u00f3lico resultante."}], "lastModified": "2024-11-21T00:18:11.190", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1C85C56B-D27F-433F-A268-34463619B183", "versionEndIncluding": "5.1.6"}, {"criteria": "cpe:2.3:a:php:php:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EDBEC461-D553-41B7-8D85-20B6A933C21C"}, {"criteria": "cpe:2.3:a:php:php:4.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "78BAA18C-E5A0-4210-B64B-709BBFF31EEC"}, {"criteria": "cpe:2.3:a:php:php:4.0.1:patch1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "419867C6-37BE-43B4-BFE0-6325FEE3807D"}, {"criteria": "cpe:2.3:a:php:php:4.0.1:patch2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "37896E87-95C2-4039-8362-BC03B1C56706"}, {"criteria": "cpe:2.3:a:php:php:4.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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"cpe:2.3:a:php:php:5.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "11E5715F-A8BC-49EF-836B-BB78E1BC0790"}, {"criteria": "cpe:2.3:a:php:php:5.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5FA68843-158E-463E-B68A-1ACF041C4E10"}, {"criteria": "cpe:2.3:a:php:php:5.1.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1874F637-77E2-4C4A-BF92-AEE96A60BFB0"}, {"criteria": "cpe:2.3:a:php:php:5.1.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9592B32E-55CD-42D0-901E-8319823BC820"}], "operator": "OR"}]}], "vendorComments": [{"comment": "We do not consider these to be security issues. For more details see http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=169857#c1\nand http://www.php.net/security-note.php", "lastModified": "2006-12-04T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"}