Security advisory

{
  "id": "17f6c68d085b80a80c0067d6885b9b8fe53a28b036a9ea765a8991b2c0e89583",
  "url": "https://osv.dev/vulnerability/CVE-2018-14521",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-14521",
    "summary": "An issue was discovered in aubio 0.4.6. A SEGV signal can occur in aubio_source_avcodec_readframe in io/source_avcodec.c, as demonstrated by aubiomfcc.",
    "evidence": "osv:CVE-2018-14521",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2018-14521",
      "aliases": [
        "CVE-2018-14521",
        "GHSA-rcv6-7hmv-fj7h",
        "PYSEC-2018-61"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/aubio/aubio",
              "type": "GIT",
              "events": [
                {
                  "introduced": "c6ae035aa79571f3c04640652e0020580e03c195"
                },
                {
                  "last_affected": "c6ae035aa79571f3c04640652e0020580e03c195"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:aubio:aubio:0.4.6:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.4.6"
                      },
                      {
                        "last_affected": "0.4.6"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.4.6"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14521.json"
          }
        }
      ],
      "modified": "2026-10-20T10:50:19.913655091Z",
      "provider": "osv",
      "references": [
        "https://github.com/aubio/aubio/issues/187"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-14521",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 381556,
  "published_at": "2018-07-23T08:29:00.467+00:00"
}