osv-2022-284
Vulnerability from osv_ossfuzz
Published
2022-03-27 00:00
Modified
2023-02-24 01:42
Summary
Heap-double-free in read_config
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46019

Crash type: Heap-double-free Crash state: read_config read_glob read_config

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "d917afd6f7560fdc7304c0fe4252a870b5a9c3cf:82d1819c655d2a74acc0a0cf7643430aa0da7d4b"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "fluent-bit",
        "purl": "pkg:generic/fluent-bit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "cee783e53b96e445983a667ba51da087df14e472"
            },
            {
              "fixed": "82d1819c655d2a74acc0a0cf7643430aa0da7d4b"
            },
            {
              "fixed": "5375fb219ca8aa70ecce8136621016a51c0b37ba"
            }
          ],
          "repo": "https://github.com/fluent/fluent-bit/",
          "type": "GIT"
        }
      ],
      "versions": [
        "unstable-master",
        "v1.9.1",
        "v1.9.2",
        "v1.9.3",
        "v1.9.4",
        "v1.9.5",
        "v1.9.6",
        "v1.9.10",
        "v1.9.7",
        "v1.9.8",
        "v1.9.9"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46019\n\nCrash type: Heap-double-free\nCrash state:\nread_config\nread_glob\nread_config\n",
  "id": "OSV-2022-284",
  "modified": "2023-02-24T01:42:35.895091Z",
  "published": "2022-03-27T00:00:37.751332Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46019"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-double-free in read_config"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.