{
  "schema_version": "1.4.0",
  "id": "GHSA-6648-4fcr-v6ch",
  "modified": "2025-04-12T13:00:03Z",
  "published": "2022-05-14T02:11:48Z",
  "aliases": [
    "CVE-2015-4116"
  ],
  "details": "Use-after-free vulnerability in the spl_ptr_heap_insert function in ext/spl/spl_heap.c in PHP before 5.5.27 and 5.6.x before 5.6.11 allows remote attackers to execute arbitrary code by triggering a failed SplMinHeap::compare operation.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-4116"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=69737"
    },
    {
      "type": "WEB",
      "url": "https://www.htbridge.com/advisory/HTB23262"
    },
    {
      "type": "WEB",
      "url": "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=1cbd25ca15383394ffa9ee8601c5de4c0f2f90e1"
    },
    {
      "type": "WEB",
      "url": "http://git.php.net/?p=php-src.git;a=commit;h=1cbd25ca15383394ffa9ee8601c5de4c0f2f90e1"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "http://php.net/ChangeLog-5.php"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-05-16T10:59:00Z"
  }
}