CVE-2016-9936 (GCVE-0-2016-9936)

Vulnerability from cvelistv5 – Published: 2017-01-04 20:00 – Updated: 2024-08-06 03:07
VLAI
Summary
The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted serialized data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6834.
Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
References
Date Public
2016-12-08 00:00
Show details on NVD website
To clipboard 

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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T11:43:16+00:00",
      "cve": "CVE-2016-9936",
      "id": "CVE-2016-9936",
      "initial_release_date": "2016-12-08T00:00:00+00:00",
      "product_status:fixed": "254",
      "product_status:known_affected": "87",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "php: Use After Free in unserialize()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-9936.json",
      "version": "3"
    }
  }
}