cvelist/2009/4xxx/CVE-2009-4147.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2009-4147",
      "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" : "The _rtld function in the Run-Time Link-Editor (rtld) in libexec/rtld-elf/rtld.c in FreeBSD 7.1 and 8.0 does not clear the (1) LD_LIBMAP, (2) LD_LIBRARY_PATH, (3) LD_LIBMAP_DISABLE, (4) LD_DEBUG, and (5) LD_ELF_HINTS_PATH environment variables, which allows local users to gain privileges by executing a setuid or setguid program with a modified variable containing an untrusted search path that points to a Trojan horse library, different vectors than CVE-2009-4146."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20091130 ** FreeBSD local r00t zeroday",
            "refsource" : "BUGTRAQ",
            "url" : "http://www.securityfocus.com/archive/1/508142/100/0/threaded"
         },
         {
            "name" : "20091201 Upcoming FreeBSD Security Advisory",
            "refsource" : "BUGTRAQ",
            "url" : "http://www.securityfocus.com/archive/1/508146/100/0/threaded"
         },
         {
            "name" : "http://people.freebsd.org/~cperciva/rtld.patch",
            "refsource" : "CONFIRM",
            "url" : "http://people.freebsd.org/~cperciva/rtld.patch"
         },
         {
            "name" : "37154",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/37154"
         },
         {
            "name" : "1023250",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id?1023250"
         },
         {
            "name" : "37517",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/37517"
         }
      ]
   }
}