osv-2024-22
Vulnerability from osv_ossfuzz
Published
2024-01-19 00:14
Modified
2024-07-16 04:35
Summary
Heap-use-after-free in ucl_hash_func
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65868

Crash type: Heap-use-after-free READ 8
Crash state:
ucl_hash_func
kh_resize_ucl_hash_node
kh_put_ucl_hash_node
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "d6e62ca904286d4762607099a17efb2119404d06:5c58d0d5b939daf6f0c389e15019319f138636c2"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libucl",
        "purl": "pkg:generic/libucl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9cdb299d32091071bfa9634d32170f54bf710fb2"
            },
            {
              "fixed": "5c58d0d5b939daf6f0c389e15019319f138636c2"
            }
          ],
          "repo": "https://github.com/vstakhov/libucl",
          "type": "GIT"
        }
      ],
      "versions": [
        "0.8.2",
        "0.9.0",
        "0.9.1",
        "0.9.2"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65868\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nucl_hash_func\nkh_resize_ucl_hash_node\nkh_put_ucl_hash_node\n```\n",
  "id": "OSV-2024-22",
  "modified": "2024-07-16T04:35:26.847250Z",
  "published": "2024-01-19T00:14:18.833531Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65868"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Heap-use-after-free in ucl_hash_func"
}


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Detection rules are retrieved from Rulezet.