cvelist/2018/1000xxx/CVE-2018-1000001.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve-assign@distributedweaknessfiling.org",
      "DATE_ASSIGNED" : "2018-01-02",
      "ID" : "CVE-2018-1000001",
      "REQUESTER" : "me@halfdog.net",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "glibc",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "glibc 2.26 and older"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "glibc"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "CWE-284"
               },
               {
                  "lang" : "eng",
                  "value" : "CWE-272"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "43775",
            "refsource" : "EXPLOIT-DB",
            "url" : "https://www.exploit-db.com/exploits/43775/"
         },
         {
            "name" : "[oss-security] 20180111 Libc Realpath Buffer Underflow CVE-2018-1000001",
            "refsource" : "MLIST",
            "url" : "http://seclists.org/oss-sec/2018/q1/38"
         },
         {
            "name" : "https://www.halfdog.net/Security/2017/LibcRealpathBufferUnderflow/",
            "refsource" : "MISC",
            "url" : "https://www.halfdog.net/Security/2017/LibcRealpathBufferUnderflow/"
         },
         {
            "name" : "RHSA-2018:0805",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:0805"
         },
         {
            "name" : "USN-3534-1",
            "refsource" : "UBUNTU",
            "url" : "https://usn.ubuntu.com/3534-1/"
         },
         {
            "name" : "USN-3536-1",
            "refsource" : "UBUNTU",
            "url" : "https://usn.ubuntu.com/3536-1/"
         },
         {
            "name" : "102525",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/102525"
         },
         {
            "name" : "1040162",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1040162"
         }
      ]
   }
}