osv-2020-1976
Vulnerability from osv_ossfuzz
Published
2020-10-03 00:00
Modified
2022-04-13 03:04
Summary
Use-of-uninitialized-value in FLAC::Decoder::FuzzerStream::write_callback
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16503

Crash type: Use-of-uninitialized-value
Crash state:
FLAC::Decoder::FuzzerStream::write_callback
write_audio_frame_to_client_
read_frame_
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "flac"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "88ddb5b59e092f12ca18b73857a15235caf07fa1"
            },
            {
              "fixed": "ce6dd6b5732e319ef60716d9cc9af6a836a4011a"
            },
            {
              "introduced": "7e79d0aa9c4274776259a52a15081dc5f62c5063"
            }
          ],
          "repo": "https://github.com/xiph/flac.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16503\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nFLAC::Decoder::FuzzerStream::write_callback\nwrite_audio_frame_to_client_\nread_frame_\n```\n",
  "id": "OSV-2020-1976",
  "modified": "2022-04-13T03:04:40.547682Z",
  "published": "2020-10-03T00:00:34.944603Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16503"
    }
  ],
  "summary": "Use-of-uninitialized-value in FLAC::Decoder::FuzzerStream::write_callback"
}


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