cvelist/2011/4xxx/CVE-2011-4354.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2011-4354",
      "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" : "crypto/bn/bn_nist.c in OpenSSL before 0.9.8h on 32-bit platforms, as used in stunnel and other products, in certain circumstances involving ECDH or ECDHE cipher suites, uses an incorrect modular reduction algorithm in its implementation of the P-256 and P-384 NIST elliptic curves, which allows remote attackers to obtain the private key of a TLS server via multiple handshake attempts."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "url" : "http://openwall.com/lists/oss-security/2011/12/01/6"
         },
         {
            "url" : "http://crypto.di.uminho.pt/CACE/CT-RSA2012-openssl-src.zip"
         },
         {
            "url" : "http://eprint.iacr.org/2011/633"
         },
         {
            "url" : "http://cvs.openssl.org/filediff?f=openssl/crypto/bn/bn_nist.c&v1=1.14&v2=1.21"
         },
         {
            "url" : "http://marc.info/?t=119271238800004"
         },
         {
            "url" : "http://rt.openssl.org/Ticket/Display.html?id=1593&user=guest&pass=guest"
         },
         {
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=757909"
         },
         {
            "url" : "http://www.debian.org/security/2012/dsa-2390"
         }
      ]
   }
}