Security advisory

{
  "id": "300ad1f8d98d5c32b07b9a73f02dcc6f6f0fae8b1dc13bf1b8b474bfe1fd9889",
  "url": "https://osv.dev/vulnerability/CVE-2019-13107",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-13107",
    "summary": "Multiple integer overflows exist in MATIO before 1.5.16, related to mat.c, mat4.c, mat5.c, mat73.c, and matvar_struct.c",
    "evidence": "osv:CVE-2019-13107",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2019-13107",
      "aliases": [
        "CVE-2019-13107"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/tbeu/matio",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "fabac6cf3ab36dbb82bff747aa99016d7759ccc3"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:matio_project:matio:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.5.16"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "fabac6cf3ab36dbb82bff747aa99016d7759ccc3"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.5.16"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.5.15",
            "v1.5.14",
            "v1.5.13",
            "v1.5.12",
            "v1.5.11",
            "v1.5.10",
            "v1.5.9",
            "v1.5.8",
            "v1.5.7",
            "v1.5.6",
            "v1.5.5",
            "v1.5.4",
            "v1.5.2",
            "v1.5.1",
            "v1.5.0",
            "v1.5.0b1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-13107.json",
            "vanir_signatures": [
              {
                "id": "CVE-2019-13107-2b3b23ee",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "183529292387196492391378909074500749702",
                    "32217377077980675856335951343173376836",
                    "144255440596898464657795959430010650438",
                    "44296170399553639762519164350624005490"
                  ]
                },
                "source": "https://github.com/tbeu/matio/commit/fabac6cf3ab36dbb82bff747aa99016d7759ccc3",
                "target": {
                  "file": "src/mat5.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2019-13107-980ee1c4",
                "digest": {
                  "length": 10271,
                  "function_hash": "4033706057041180151048051911058480208"
                },
                "source": "https://github.com/tbeu/matio/commit/fabac6cf3ab36dbb82bff747aa99016d7759ccc3",
                "target": {
                  "file": "src/mat5.c",
                  "function": "ReadNextStructField"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:41:05Z"
          }
        }
      ],
      "modified": "2026-10-20T13:41:05.027007425Z",
      "provider": "osv",
      "references": [
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7AE25FWDBPC7KLVMPLHT4G64O4GISQQ/",
        "https://github.com/tbeu/matio/releases/tag/v1.5.16",
        "https://github.com/tbeu/matio/compare/f8cd397...fabac6c",
        "https://github.com/tbeu/matio/pull/118"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "31"
                  },
                  {
                    "last_affected": "31"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2019-13107",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 387956,
  "published_at": "2019-06-30T22:15:09.317+00:00"
}