osv-2021-1008
Vulnerability from osv_ossfuzz
Published
2021-07-15 00:00
Modified
2022-04-13 03:04
Summary
Dynamic-stack-buffer-overflow in clear_opt_map_info
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36155

Crash type: Dynamic-stack-buffer-overflow WRITE {*}
Crash state:
clear_opt_map_info
optimize_node_left
set_optimize_info_from_tree
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "4d3716cdb830b8a54b2acc61b1449713c80369be:766c63fe5f86bce766934662ee10bfcc36b162cd"
      },
      "ecosystem_specific": {
        "introduced_range": "afd25aa02b88b8c19af051557785f7c7626672d8:4d3716cdb830b8a54b2acc61b1449713c80369be",
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "fluent-bit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "d53275be9246b5cf7832396c174969181f5fd157"
            },
            {
              "fixed": "4d3716cdb830b8a54b2acc61b1449713c80369be"
            },
            {
              "introduced": "f38b950031f743834cd0dafd3b8b51136787c116"
            },
            {
              "fixed": "6625632a4168ab808e5b2b122a27039e0ea8cf9d"
            },
            {
              "fixed": "766c63fe5f86bce766934662ee10bfcc36b162cd"
            }
          ],
          "repo": "https://github.com/fluent/fluent-bit/",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36155\n\n```\nCrash type: Dynamic-stack-buffer-overflow WRITE {*}\nCrash state:\nclear_opt_map_info\noptimize_node_left\nset_optimize_info_from_tree\n```\n",
  "id": "OSV-2021-1008",
  "modified": "2022-04-13T03:04:38.154454Z",
  "published": "2021-07-15T00:00:32.385711Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36155"
    }
  ],
  "summary": "Dynamic-stack-buffer-overflow in clear_opt_map_info"
}


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