Security advisory

{
  "id": "533aff5911323a0324ca43097455c9c8c446063ab3f6f2d9545123257cf840fe",
  "url": "https://osv.dev/vulnerability/CVE-2018-14531",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-14531",
    "summary": "An issue was discovered in Bento4 1.5.1-624. There is an unspecified \"heap-buffer-overflow\" crash in the AP4_HvccAtom class in Core/Ap4HvccAtom.cpp.",
    "evidence": "osv:CVE-2018-14531",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2018-14531",
      "aliases": [
        "CVE-2018-14531"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/axiomatic-systems/bento4",
              "type": "GIT",
              "events": [
                {
                  "introduced": "f1a6c61757c1f9d8fbb68862244bc26f40fb82c7"
                },
                {
                  "last_affected": "f1a6c61757c1f9d8fbb68862244bc26f40fb82c7"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:axiosys:bento4:1.5.1-624:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.5.1-624"
                      },
                      {
                        "last_affected": "1.5.1-624"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.5.1-624",
            "v1.5.1-624"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14531.json"
          }
        }
      ],
      "modified": "2026-10-20T10:50:19.609558498Z",
      "provider": "osv",
      "references": [
        "https://github.com/axiomatic-systems/Bento4/issues/293"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-14531",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 381538,
  "published_at": "2018-07-23T08:29:00.687+00:00"
}