Heap-use-after-free in memory_bclose

{
  "id": "ff19a8de31179b2b692e5c3b751286d89dd32ad18d178e81fee74ad1baa519b0",
  "url": "https://osv.dev/vulnerability/OSV-2023-1324",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Heap-use-after-free in memory_bclose",
    "summary": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65104 ``` Crash type: Heap-use-after-free READ 8 Crash state: memory_bclose bfd_close_all_done fuzz_dwarf.c ```",
    "evidence": "osv:OSV-2023-1324",
    "products": [
      {
        "name": {
          "value": "binutils",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "OSV-2023-1324",
      "aliases": [
        "OSV-2023-1324"
      ],
      "affected": [
        {
          "package": {
            "name": "binutils",
            "purl": "pkg:generic/binutils",
            "ecosystem": "OSS-Fuzz"
          },
          "database_specific": {
            "source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/binutils/OSV-2023-1324.yaml"
          },
          "ecosystem_specific": {
            "severity": "HIGH"
          }
        }
      ],
      "modified": "2026-10-19T14:47:38.476962Z",
      "provider": "osv",
      "references": [
        "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65104"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 375212,
  "published_at": "2023-12-18T00:03:27.139777+00:00"
}