cvelist/2019/0xxx/CVE-2019-0009.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "sirt@juniper.net",
      "DATE_PUBLIC" : "2019-01-09T17:00:00.000Z",
      "ID" : "CVE-2019-0009",
      "STATE" : "PUBLIC",
      "TITLE" : "Junos OS: EX2300 and EX3400: High disk I/O operations may disrupt the communication between RE and PFE"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Junos OS",
                        "version" : {
                           "version_data" : [
                              {
                                 "affected" : "<",
                                 "platform" : "EX2300 and EX3400 series",
                                 "version_name" : "15.1X53",
                                 "version_value" : "15.1X53-D113, 15.1X53-D590"
                              },
                              {
                                 "affected" : "<",
                                 "platform" : "EX2300 and EX3400 series",
                                 "version_name" : "18.1",
                                 "version_value" : "18.1R2-S2, 18.1R3"
                              },
                              {
                                 "affected" : "<",
                                 "platform" : "EX2300 and EX3400 series",
                                 "version_name" : "18.2",
                                 "version_value" : "18.2R2"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "Juniper Networks"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "On EX2300 and EX3400 series, high disk I/O operations may disrupt the communication between the routing engine (RE) and the packet forwarding engine (PFE). In a virtual chassis (VC) deployment, this issue disrupts communication between the VC members. This issue does not affect other Junos platforms. Affected releases are Junos OS on EX2300 and EX3400 series: 15.1X53 versions prior to 15.1X53-D590; 18.1 versions prior to 18.1R2-S2, 18.1R3; 18.2 versions prior to 18.2R2."
         }
      ]
   },
   "impact" : {
      "cvss" : {
         "attackComplexity" : "LOW",
         "attackVector" : "LOCAL",
         "availabilityImpact" : "HIGH",
         "baseScore" : 5.5,
         "baseSeverity" : "MEDIUM",
         "confidentialityImpact" : "NONE",
         "integrityImpact" : "NONE",
         "privilegesRequired" : "LOW",
         "scope" : "UNCHANGED",
         "userInteraction" : "NONE",
         "vectorString" : "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
         "version" : "3.0"
      }
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "DoS"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://kb.juniper.net/JSA10909",
            "refsource" : "CONFIRM",
            "url" : "https://kb.juniper.net/JSA10909"
         },
         {
            "name" : "106548",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/106548"
         }
      ]
   },
   "solution" : [
      {
         "lang" : "eng",
         "value" : "The following software releases have been updated to resolve this specific issue: Junos OS 15.1X53-D113, 15.1X53-D590, 18.1R2-S2, 18.1R3, 18.2R2, 18.3R1, and all subsequent releases."
      }
   ],
   "source" : {
      "advisory" : "JSA10909",
      "defect" : [
         "1355593"
      ],
      "discovery" : "USER"
   },
   "work_around" : [
      {
         "lang" : "eng",
         "value" : "Avoid performing operation that may generate high disk I/O.\nLimiting the access to the device to only trusted administrators from trusted administrative networks or hosts would minimize the risk."
      }
   ]
}