{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "0.94.14.21"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "0.94.14rc21"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "7d0aa0391a30625856398a49e6a42342e2d14e4b"
            }
          ],
          "repo": "https://github.com/gpg/boa",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Boa through 0.94.14rc21 allows remote attackers to trigger an out-of-memory (OOM) condition because malloc is mishandled.",
  "id": "CVE-2018-21027",
  "modified": "2026-03-13T21:56:05.746255674Z",
  "published": "2019-10-11T20:15:16.783Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/gpg/boa/pull/1"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}