Security advisory

{
  "id": "f53c36fccb9a618c0f8c5eeb5e0b9ba3cd15770dcf5e69a1c7c02aa3ee95de08",
  "url": "https://osv.dev/vulnerability/CVE-2020-15569",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-15569",
    "summary": "PlayerGeneric.cpp in MilkyTracker through 1.02.00 has a use-after-free in the PlayerGeneric destructor.",
    "evidence": "osv:CVE-2020-15569",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-15569",
      "aliases": [
        "CVE-2020-15569"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/milkytracker/milkytracker",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "7bb899298b7238b64a015403b7442e72b65f8f2a"
                },
                {
                  "fixed": "7afd55c42ad80d01a339197a2d8b5461d214edaf"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:milkytracker_project:milkytracker:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.02.00"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "7afd55c42ad80d01a339197a2d8b5461d214edaf"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.02.00",
            "v1.01.00",
            "v1.0.0",
            "v0.90.86",
            "v0.90.85",
            "v0.90.80"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15569.json",
            "vanir_signatures": [
              {
                "id": "CVE-2020-15569-dc66982a",
                "digest": {
                  "length": 253,
                  "function_hash": "273605816600405279520313168448765508072"
                },
                "source": "https://github.com/milkytracker/milkytracker/commit/7afd55c42ad80d01a339197a2d8b5461d214edaf",
                "target": {
                  "file": "src/milkyplay/PlayerGeneric.cpp",
                  "function": "PlayerGeneric::~PlayerGeneric"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2020-15569-de52dba7",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "107028207912622616123980032039571885387",
                    "288997774580904153918525460800474119491",
                    "48937236609567785548551886533998526077",
                    "297680267929275268755703780112184469853",
                    "152291874050987709441564551698299984408",
                    "239998242674419212332306589155021694366",
                    "306367490062755035146509059909277082481",
                    "215337318911748600618936168131368822623",
                    "49926777910412293823624140664332942153",
                    "229029469084320514168289441584591125629",
                    "146988525152833227456723324842594687893"
                  ]
                },
                "source": "https://github.com/milkytracker/milkytracker/commit/7afd55c42ad80d01a339197a2d8b5461d214edaf",
                "target": {
                  "file": "src/milkyplay/PlayerGeneric.cpp"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:52:30Z"
          }
        }
      ],
      "modified": "2026-10-20T13:52:30.244821809Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2020/07/msg00023.html",
        "https://github.com/milkytracker/MilkyTracker/commit/7afd55c42ad80d01a339197a2d8b5461d214edaf"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "9.0"
                  },
                  {
                    "last_affected": "9.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-15569",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 388324,
  "published_at": "2020-07-06T14:15:10.99+00:00"
}