{
   "CVE_data_meta" : {
      "ASSIGNER" : "psirt@cisco.com",
      "DATE_PUBLIC" : "2019-03-06T16:00:00-0800",
      "ID" : "CVE-2019-1591",
      "STATE" : "PUBLIC",
      "TITLE" : "Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Shell Escape Vulnerability"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Cisco NX-OS Software for Nexus 9000 Series Fabric Switches ACI Mode ",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "14.0(3d)"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "Cisco"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "A vulnerability in a specific CLI command implementation of Cisco Nexus 9000 Series ACI Mode Switch Software could allow an authenticated, local attacker to escape a restricted shell on an affected device. The vulnerability is due to insufficient sanitization of user-supplied input when issuing a specific CLI command with parameters on an affected device. An attacker could exploit this vulnerability by authenticating to the device CLI and issuing certain commands. A successful exploit could allow the attacker to escape the restricted shell and execute arbitrary commands with root-level privileges on the affected device. This vulnerability only affects Cisco Nexus 9000 Series ACI Mode Switches that are running a release prior to 14.0(3d)."
         }
      ]
   },
   "exploit" : [
      {
         "lang" : "eng",
         "value" : "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. "
      }
   ],
   "impact" : {
      "cvss" : {
         "baseScore" : "7.8",
         "vectorString" : "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H ",
         "version" : "3.0"
      }
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "CWE-264"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20190306 Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Shell Escape Vulnerability",
            "refsource" : "CISCO",
            "url" : "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-aci-shell-escape"
         },
         {
            "name" : "107311",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/107311"
         }
      ]
   },
   "source" : {
      "advisory" : "cisco-sa-20190306-aci-shell-escape",
      "defect" : [
         [
            "CSCvm52063"
         ]
      ],
      "discovery" : "INTERNAL"
   }
}