{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "18.0.0.0"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "18.0.0.1"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "18.0.0.2"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.5.5.0"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.5.6.0"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.5.6.0-cf1"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.5.6.0-cf2"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.5.7.0"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.5.7.0-cf2017\\.06"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.6.0.0"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "8.6.0.0-cf2018\\.03"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "IBM Business Automation Workflow and Business Process Manager 18.0.0.0, 18.0.0.1, and 18.0.0.2 are vulnerable to a denial of service attack. An authenticated attacker might send a specially crafted request that exhausts server-side memory. IBM X-Force ID: 154774.",
  "id": "CVE-2018-1997",
  "modified": "2026-03-13T21:50:32.548773989Z",
  "published": "2019-04-08T15:29:00.873Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/154774"
    },
    {
      "type": "FIX",
      "url": "https://www.ibm.com/support/docview.wss?uid=ibm10794831"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}