osv-2020-2139
Vulnerability from osv_ossfuzz
Published
2020-11-08 00:00
Modified
2022-04-13 03:04
Summary
Heap-double-free in flb_free
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27025

Crash type: Heap-double-free
Crash state:
flb_free
flb_sds_destroy
flb_kv_item_destroy
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "fluent-bit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "e5289e606c4b55b0fac29046c8343958248189e7"
            },
            {
              "fixed": "d67f28b5b28253ff1d0732c79762bda2a12e207b"
            }
          ],
          "repo": "https://github.com/fluent/fluent-bit/",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27025\n\n```\nCrash type: Heap-double-free\nCrash state:\nflb_free\nflb_sds_destroy\nflb_kv_item_destroy\n```\n",
  "id": "OSV-2020-2139",
  "modified": "2022-04-13T03:04:38.261902Z",
  "published": "2020-11-08T00:00:50.376469Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27025"
    }
  ],
  "summary": "Heap-double-free in flb_free"
}


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