{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2019-01-23"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "18.04"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "19.04"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2019-01-23"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "BWA (aka Burrow-Wheeler Aligner) before 2019-01-23 has a stack-based buffer overflow in the bns_restore function in bntseq.c via a long sequence name in a .alt file.",
  "id": "CVE-2019-10269",
  "modified": "2026-03-13T21:58:33.271692910Z",
  "published": "2019-03-29T05:29:00.753Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://usn.ubuntu.com/4087-1/"
    },
    {
      "type": "FIX",
      "url": "https://github.com/lh3/bwa/pull/232"
    },
    {
      "type": "EVIDENCE",
      "url": "https://coreymhudson.github.io/bwa_vulnerabilties/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}