osv-2023-182
Vulnerability from osv_ossfuzz
Published
2023-03-16 13:02
Modified
2023-03-16 13:02
Summary
Heap-buffer-overflow in FLAC__bitwriter_write_rice_signed_block
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57071

Crash type: Heap-buffer-overflow WRITE 4
Crash state:
FLAC__bitwriter_write_rice_signed_block
add_residual_partitioned_rice_
FLAC__subframe_add_fixed
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "2db6c1d138bd39a366cbba4591321df8d58a7cf5:4d21da118322af1c0033f1bd5ea18d86b58b49d4"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "flac",
        "purl": "pkg:generic/flac"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3173fc064f639535b5b74bdbf0fb683edf166c55"
            },
            {
              "fixed": "68f605bd281a37890ed696555a52c6180457164f"
            }
          ],
          "repo": "https://github.com/xiph/flac.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57071\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\nFLAC__bitwriter_write_rice_signed_block\nadd_residual_partitioned_rice_\nFLAC__subframe_add_fixed\n```\n",
  "id": "OSV-2023-182",
  "modified": "2023-03-16T13:02:02.851471Z",
  "published": "2023-03-16T13:02:02.851218Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57071"
    }
  ],
  "schema_version": "1.4.0",
  "summary": "Heap-buffer-overflow in FLAC__bitwriter_write_rice_signed_block"
}


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