Security advisory

{
  "id": "e1550a2bcef21c804163d3f95321b58587f6aa00c98a564cedbfbd1cfbaa092a",
  "url": "https://osv.dev/vulnerability/CVE-2016-1249",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2016-1249",
    "summary": "The DBD::mysql module before 4.039 for Perl, when using server-side prepared statement support, allows attackers to cause a denial of service (out-of-bounds read) via vectors involving an unaligned number of placeholders in WHERE condition and output fields in SELECT expression.",
    "evidence": "osv:CVE-2016-1249",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2016-1249",
      "aliases": [
        "CVE-2016-1249"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/perl5-dbi/dbd-mysql",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "7e3a83d1da5f5a554be14fef4302cd72759b8696"
                },
                {
                  "fixed": "793b72b1a0baa5070adacaac0e12fd995a6fbabe"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:dbd-mysql_project:dbd-mysql:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "4.038_01"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "793b72b1a0baa5070adacaac0e12fd995a6fbabe"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.038_01",
            "4.038",
            "4.037_02",
            "4.037_01",
            "4.037",
            "4.036",
            "4.035_03",
            "4.035_02",
            "4.035_01",
            "4.035",
            "4.034",
            "4.033_03",
            "4.033_02",
            "4.033_01",
            "4.033",
            "4.032_03",
            "4.032",
            "4.032_02",
            "4.032_01",
            "4.031",
            "4.030_02",
            "4.030_01",
            "4_022_1",
            "4_022",
            "4_020",
            "4_019",
            "4_015",
            "4_014",
            "4_013",
            "4_012"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-1249.json",
            "vanir_signatures": [
              {
                "id": "CVE-2016-1249-0a716684",
                "digest": {
                  "length": 5881,
                  "function_hash": "120431073301600613673628013866615804657"
                },
                "source": "https://github.com/perl5-dbi/dbd-mysql/commit/793b72b1a0baa5070adacaac0e12fd995a6fbabe",
                "target": {
                  "file": "dbdimp.c",
                  "function": "dbd_st_prepare"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2016-1249-f323a6a9",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
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                  ]
                },
                "source": "https://github.com/perl5-dbi/dbd-mysql/commit/793b72b1a0baa5070adacaac0e12fd995a6fbabe",
                "target": {
                  "file": "dbdimp.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:12:13Z"
          }
        }
      ],
      "modified": "2026-10-20T13:12:13.114583946Z",
      "provider": "osv",
      "references": [
        "https://security.gentoo.org/glsa/201701-51",
        "https://github.com/perl5-dbi/DBD-mysql/commit/793b72b1a0baa5070adacaac0e12fd995a6fbabe"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2016-1249",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 387299,
  "published_at": "2017-02-17T02:59:10.78+00:00"
}