Security advisory

{
  "id": "c957e84764391c61912cdd76b24801692fc94c2bec420ab7c0e9e0a535a4a310",
  "url": "https://osv.dev/vulnerability/CVE-2018-11439",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-11439",
    "summary": "The TagLib::Ogg::FLAC::File::scan function in oggflacfile.cpp in TagLib 1.11.1 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted audio file.",
    "evidence": "osv:CVE-2018-11439",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-11439",
      "aliases": [
        "CVE-2018-11439"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/taglib/taglib",
              "type": "GIT",
              "events": [
                {
                  "introduced": "e36a9cabb9882e61276161c23834d966d62073b7"
                },
                {
                  "last_affected": "e36a9cabb9882e61276161c23834d966d62073b7"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:taglib:taglib:1.11.1:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.11.1"
                      },
                      {
                        "last_affected": "1.11.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.11.1",
            "v1.11.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11439.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:27.217943998Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2018/07/msg00022.html",
        "https://lists.debian.org/debian-lts-announce/2021/09/msg00020.html"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
              "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "8.0"
                  },
                  {
                    "last_affected": "8.0"
                  },
                  {
                    "introduced": "9.0"
                  },
                  {
                    "last_affected": "9.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2018-11439",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 431781,
  "published_at": "2018-05-30T13:29:00.573+00:00"
}