{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2009-1958",
      "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" : "charon/sa/tasks/child_create.c in the charon daemon in strongSWAN before 4.3.1 switches the NULL checks for TSi and TSr payloads, which allows remote attackers to cause a denial of service via an IKE_AUTH request without a (1) TSi or (2) TSr traffic selector."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[strongSwan] 20090527 [strongSwan] ANNOUNCE: strongSwan 4.3.1 and 4.2.15 released",
            "refsource" : "MLIST",
            "url" : "https://lists.strongswan.org/pipermail/users/2009-May/003457.html"
         },
         {
            "name" : "http://download.strongswan.org/CHANGES4.txt",
            "refsource" : "CONFIRM",
            "url" : "http://download.strongswan.org/CHANGES4.txt"
         },
         {
            "name" : "http://download.strongswan.org/patches/04_swapped_ts_check_patch/strongswan-4.x.x._swapped_ts_check.patch",
            "refsource" : "CONFIRM",
            "url" : "http://download.strongswan.org/patches/04_swapped_ts_check_patch/strongswan-4.x.x._swapped_ts_check.patch"
         },
         {
            "name" : "http://download.strongswan.org/patches/04_swapped_ts_check_patch/strongswan-4.x.x._swapped_ts_check.readme",
            "refsource" : "CONFIRM",
            "url" : "http://download.strongswan.org/patches/04_swapped_ts_check_patch/strongswan-4.x.x._swapped_ts_check.readme"
         },
         {
            "name" : "DSA-1899",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2009/dsa-1899"
         },
         {
            "name" : "SUSE-SR:2009:012",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html"
         },
         {
            "name" : "35178",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/35178"
         },
         {
            "name" : "35296",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/35296"
         },
         {
            "name" : "35685",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/35685"
         },
         {
            "name" : "36922",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/36922"
         }
      ]
   }
}