{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.14.01rc5"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.15"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "bc7f5fd93c55ef9fdb5e6c0ef7403a383bee841e"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "a825b33423d5046dfc4c0992c3ebfea5b8a531c4"
            }
          ],
          "repo": "https://github.com/netwide-assembler/nasm",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash the program. This attack appear to be exploitable via a crafted nasm input file.",
  "id": "CVE-2018-1000886",
  "modified": "2026-03-13T21:56:36.345844387Z",
  "published": "2018-12-20T21:29:00.447Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugzilla.nasm.us/show_bug.cgi?id=3392514"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}