osv-2020-1816
Vulnerability from osv_ossfuzz
Published
2020-09-20 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in encoded_to_buf
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25785

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
encoded_to_buf
flb_utils_write_str
msgpack2json
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "fluent-bit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "d62166140fab2faa5307d871957dbac16bc08dc2"
            },
            {
              "fixed": "15254d5bb2101995b32c7e34e86d01a1a878590b"
            }
          ],
          "repo": "https://github.com/fluent/fluent-bit/",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25785\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nencoded_to_buf\nflb_utils_write_str\nmsgpack2json\n```\n",
  "id": "OSV-2020-1816",
  "modified": "2022-04-13T03:04:38.437196Z",
  "published": "2020-09-20T00:00:19.063209Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25785"
    }
  ],
  "summary": "Heap-buffer-overflow in encoded_to_buf"
}


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