cvelist/2018/0xxx/CVE-2018-0732.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "openssl-security@openssl.org",
      "DATE_PUBLIC" : "2018-06-12",
      "ID" : "CVE-2018-0732",
      "STATE" : "PUBLIC",
      "TITLE" : "Client DoS due to large DH parameter"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "OpenSSL",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h)"
                              },
                              {
                                 "version_value" : "Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o)"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "OpenSSL"
            }
         ]
      }
   },
   "credit" : [
      {
         "lang" : "eng",
         "value" : "Guido Vranken"
      }
   ],
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o)."
         }
      ]
   },
   "impact" : [
      {
         "lang" : "eng",
         "url" : "https://www.openssl.org/policies/secpolicy.html#Low",
         "value" : "Low"
      }
   ],
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "Client side Denial of Service"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[debian-lts-announce] 20180728 [SECURITY] [DLA 1449-1] openssl security update",
            "refsource" : "MLIST",
            "url" : "https://lists.debian.org/debian-lts-announce/2018/07/msg00043.html"
         },
         {
            "name" : "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3984ef0b72831da8b3ece4745cac4f8575b19098",
            "refsource" : "CONFIRM",
            "url" : "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3984ef0b72831da8b3ece4745cac4f8575b19098"
         },
         {
            "name" : "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ea7abeeabf92b7aca160bdd0208636d4da69f4f4",
            "refsource" : "CONFIRM",
            "url" : "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ea7abeeabf92b7aca160bdd0208636d4da69f4f4"
         },
         {
            "name" : "https://www.openssl.org/news/secadv/20180612.txt",
            "refsource" : "CONFIRM",
            "url" : "https://www.openssl.org/news/secadv/20180612.txt"
         },
         {
            "name" : "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/",
            "refsource" : "CONFIRM",
            "url" : "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/"
         },
         {
            "name" : "https://www.tenable.com/security/tns-2018-12",
            "refsource" : "CONFIRM",
            "url" : "https://www.tenable.com/security/tns-2018-12"
         },
         {
            "name" : "https://securityadvisories.paloaltonetworks.com/Home/Detail/133",
            "refsource" : "CONFIRM",
            "url" : "https://securityadvisories.paloaltonetworks.com/Home/Detail/133"
         },
         {
            "name" : "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html",
            "refsource" : "CONFIRM",
            "url" : "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"
         },
         {
            "name" : "https://www.tenable.com/security/tns-2018-13",
            "refsource" : "CONFIRM",
            "url" : "https://www.tenable.com/security/tns-2018-13"
         },
         {
            "name" : "https://www.tenable.com/security/tns-2018-14",
            "refsource" : "CONFIRM",
            "url" : "https://www.tenable.com/security/tns-2018-14"
         },
         {
            "name" : "https://security.netapp.com/advisory/ntap-20181105-0001/",
            "refsource" : "CONFIRM",
            "url" : "https://security.netapp.com/advisory/ntap-20181105-0001/"
         },
         {
            "name" : "GLSA-201811-03",
            "refsource" : "GENTOO",
            "url" : "https://security.gentoo.org/glsa/201811-03"
         },
         {
            "name" : "RHSA-2018:2552",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:2552"
         },
         {
            "name" : "RHSA-2018:2553",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:2553"
         },
         {
            "name" : "RHSA-2018:3221",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:3221"
         },
         {
            "name" : "RHSA-2018:3505",
            "refsource" : "REDHAT",
            "url" : "https://access.redhat.com/errata/RHSA-2018:3505"
         },
         {
            "name" : "USN-3692-1",
            "refsource" : "UBUNTU",
            "url" : "https://usn.ubuntu.com/3692-1/"
         },
         {
            "name" : "USN-3692-2",
            "refsource" : "UBUNTU",
            "url" : "https://usn.ubuntu.com/3692-2/"
         },
         {
            "name" : "104442",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/104442"
         },
         {
            "name" : "1041090",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1041090"
         }
      ]
   }
}