{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2007-2453",
      "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 random number feature in Linux kernel 2.6 before 2.6.20.13, and 2.6.21.x before 2.6.21.4, (1) does not properly seed pools when there is no entropy, or (2) uses an incorrect cast when extracting entropy, which might cause the random number generator to provide the same values after reboots on systems without an entropy source."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[linux-kernel] 20070608 Linux 2.6.20.13",
            "refsource" : "MLIST",
            "url" : "http://marc.info/?l=linux-kernel&m=118128610219959&w=2"
         },
         {
            "name" : "[linux-kernel] 20070608 Linux 2.6.21.4",
            "refsource" : "MLIST",
            "url" : "http://marc.info/?l=linux-kernel&m=118128622431272&w=2"
         },
         {
            "name" : "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.4",
            "refsource" : "CONFIRM",
            "url" : "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21.4"
         },
         {
            "name" : "DSA-1356",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2007/dsa-1356"
         },
         {
            "name" : "MDKSA-2007:171",
            "refsource" : "MANDRIVA",
            "url" : "http://www.mandriva.com/security/advisories?name=MDKSA-2007:171"
         },
         {
            "name" : "MDKSA-2007:196",
            "refsource" : "MANDRIVA",
            "url" : "http://www.mandriva.com/security/advisories?name=MDKSA-2007:196"
         },
         {
            "name" : "MDKSA-2007:216",
            "refsource" : "MANDRIVA",
            "url" : "http://www.mandriva.com/security/advisories?name=MDKSA-2007:216"
         },
         {
            "name" : "RHSA-2007:0376",
            "refsource" : "REDHAT",
            "url" : "https://rhn.redhat.com/errata/RHSA-2007-0376.html"
         },
         {
            "name" : "SUSE-SA:2007:043",
            "refsource" : "SUSE",
            "url" : "http://www.novell.com/linux/security/advisories/2007_43_kernel.html"
         },
         {
            "name" : "SUSE-SA:2007:051",
            "refsource" : "SUSE",
            "url" : "http://www.novell.com/linux/security/advisories/2007_51_kernel.html"
         },
         {
            "name" : "USN-470-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/usn-470-1"
         },
         {
            "name" : "USN-486-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/usn-486-1"
         },
         {
            "name" : "USN-489-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/usn-489-1"
         },
         {
            "name" : "24390",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/24390"
         },
         {
            "name" : "37114",
            "refsource" : "OSVDB",
            "url" : "http://osvdb.org/37114"
         },
         {
            "name" : "oval:org.mitre.oval:def:9960",
            "refsource" : "OVAL",
            "url" : "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9960"
         },
         {
            "name" : "ADV-2007-2105",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2007/2105"
         },
         {
            "name" : "1018248",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id?1018248"
         },
         {
            "name" : "25596",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/25596"
         },
         {
            "name" : "25700",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/25700"
         },
         {
            "name" : "25961",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/25961"
         },
         {
            "name" : "26133",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/26133"
         },
         {
            "name" : "26139",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/26139"
         },
         {
            "name" : "26450",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/26450"
         },
         {
            "name" : "26620",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/26620"
         },
         {
            "name" : "26664",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/26664"
         },
         {
            "name" : "kernel-randomnumber-weak-security(34781)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/34781"
         }
      ]
   }
}