osv-2021-664
Vulnerability from osv_ossfuzz
Published
2021-04-21 00:00
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in module_check_cast
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33444

Crash type: Heap-use-after-free READ 4
Crash state:
module_check_cast
server_connect_unref
server_unref
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "irssi"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2a0f1d7636a9fd941fbb04f52fe9c23b3263406a"
            },
            {
              "fixed": "3dbfac5699c6887b7149a0b1c805c4730f63d0f4"
            }
          ],
          "repo": "https://github.com/irssi/irssi",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33444\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nmodule_check_cast\nserver_connect_unref\nserver_unref\n```\n",
  "id": "OSV-2021-664",
  "modified": "2022-04-13T03:04:33.973965Z",
  "published": "2021-04-21T00:00:14.547847Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33444"
    }
  ],
  "summary": "Heap-use-after-free in module_check_cast"
}


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