{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2012-2127",
      "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" : "fs/proc/root.c in the procfs implementation in the Linux kernel before 3.2 does not properly interact with CLONE_NEWPID clone system calls, which allows remote attackers to cause a denial of service (reference leak and memory consumption) by making many connections to a daemon that uses PID namespaces to isolate clients, as demonstrated by vsftpd."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[oss-security] 20120420 Re: CVE request: pid namespace leak in kernel 3.0 and 3.1",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2012/04/20/25"
         },
         {
            "name" : "[oss-security] 20120422 Re: Re: CVE request: pid namespace leak in kernel 3.0 and 3.1",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2012/04/22/1"
         },
         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=905ad269c55fc62bee3da29f7b1d1efeba8aa1e1",
            "refsource" : "CONFIRM",
            "url" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=905ad269c55fc62bee3da29f7b1d1efeba8aa1e1"
         },
         {
            "name" : "http://www.kernel.org/pub/linux/kernel/v3.x/",
            "refsource" : "CONFIRM",
            "url" : "http://www.kernel.org/pub/linux/kernel/v3.x/"
         },
         {
            "name" : "http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.2.bz2",
            "refsource" : "CONFIRM",
            "url" : "http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.2.bz2"
         },
         {
            "name" : "https://bugzilla.novell.com/show_bug.cgi?id=757783",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.novell.com/show_bug.cgi?id=757783"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=815188",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=815188"
         },
         {
            "name" : "https://github.com/torvalds/linux/commit/905ad269c55fc62bee3da29f7b1d1efeba8aa1e1",
            "refsource" : "CONFIRM",
            "url" : "https://github.com/torvalds/linux/commit/905ad269c55fc62bee3da29f7b1d1efeba8aa1e1"
         },
         {
            "name" : "USN-1607-1",
            "refsource" : "UBUNTU",
            "url" : "http://ubuntu.com/usn/usn-1607-1"
         },
         {
            "name" : "USN-1594-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/USN-1594-1"
         },
         {
            "name" : "55774",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/55774"
         }
      ]
   }
}