osv-2022-181
Vulnerability from osv_ossfuzz
Published
2022-02-21 00:00
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in zval_call_destructor
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44885

Crash type: Heap-use-after-free READ 4
Crash state:
zval_call_destructor
zend_hash_reverse_apply
shutdown_destructors
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "php",
        "purl": "pkg:generic/php"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "55b4ddebc37ba012b9f987890939bc9d71b698bc"
            },
            {
              "introduced": "3198b8787bdbe08a893faf1164c48b9bd0f86562"
            },
            {
              "fixed": "83d96d677907f85204202e79da5e0b40b88eb9dc"
            },
            {
              "fixed": "01702a851b3902ac043d634f8cd7452edb26df1b"
            }
          ],
          "repo": "https://github.com/php/php-src.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44885\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nzval_call_destructor\nzend_hash_reverse_apply\nshutdown_destructors\n```\n",
  "id": "OSV-2022-181",
  "modified": "2022-04-13T03:04:33.592539Z",
  "published": "2022-02-21T00:00:49.282928Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44885"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-use-after-free in zval_call_destructor"
}


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