{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2006-5178",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "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."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20061003 Advisory 08/2006: PHP open_basedir Race Condition Vulnerability",
            "refsource" : "BUGTRAQ",
            "url" : "http://www.securityfocus.com/archive/1/archive/1/447649/100/0/threaded"
         },
         {
            "name" : "20061009 PHP open_basedir with symlink() function Race Condition PoC exploit",
            "refsource" : "BUGTRAQ",
            "url" : "http://www.securityfocus.com/archive/1/archive/1/448020/100/0/threaded"
         },
         {
            "name" : "20061003 Advisory 08/2006: PHP open_basedir Race Condition Vulnerability",
            "refsource" : "FULLDISC",
            "url" : "http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/049850.html"
         },
         {
            "name" : "http://www.hardened-php.net/advisory_082006.132.html",
            "refsource" : "MISC",
            "url" : "http://www.hardened-php.net/advisory_082006.132.html"
         },
         {
            "name" : "http://www.neosecurityteam.net/index.php?action=advisories&id=26",
            "refsource" : "MISC",
            "url" : "http://www.neosecurityteam.net/index.php?action=advisories&id=26"
         },
         {
            "name" : "MDKSA-2006:185",
            "refsource" : "MANDRIVA",
            "url" : "http://www.mandriva.com/security/advisories?name=MDKSA-2006:185"
         },
         {
            "name" : "OpenPKG-SA-2006.023",
            "refsource" : "OPENPKG",
            "url" : "http://www.securityfocus.com/archive/1/archive/1/448953/100/0/threaded"
         },
         {
            "name" : "TLSA-2006-38",
            "refsource" : "TURBO",
            "url" : "http://www.turbolinux.com/security/2006/TLSA-2006-38.txt"
         },
         {
            "name" : "20326",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/20326"
         },
         {
            "name" : "ADV-2006-3901",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2006/3901"
         },
         {
            "name" : "1016977",
            "refsource" : "SECTRACK",
            "url" : "http://securitytracker.com/id?1016977"
         },
         {
            "name" : "22235",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/22235"
         },
         {
            "name" : "22424",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/22424"
         },
         {
            "name" : "1692",
            "refsource" : "SREASON",
            "url" : "http://securityreason.com/securityalert/1692"
         },
         {
            "name" : "php-openbasedir-security-bypass(29340)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/29340"
         }
      ]
   }
}