osv-2022-1169
Vulnerability from osv_ossfuzz
Published
2022-11-12 13:02
Modified
2022-11-12 13:02
Summary
Heap-use-after-free in output_thread
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53324

Crash type: Heap-use-after-free READ 8
Crash state:
output_thread
step_callback
flb_task_destroy
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "fluent-bit",
        "purl": "pkg:generic/fluent-bit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "ba2c0d70ab5fb32a10e7b920e0ea821b7fb9b259"
            },
            {
              "fixed": "8e5f9f910694e059d692438d51d7dc3b46e63e18"
            }
          ],
          "repo": "https://github.com/fluent/fluent-bit/",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53324\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\noutput_thread\nstep_callback\nflb_task_destroy\n```\n",
  "id": "OSV-2022-1169",
  "modified": "2022-11-12T13:02:27.360588Z",
  "published": "2022-11-12T13:02:27.360322Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53324"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-use-after-free in output_thread"
}


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