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PHP Other Vulnerability - CVE-2015-0231 - Vulnerability Database
PHP

PHP Other Vulnerability - CVE-2015-0231

High
Reference: CVE-2015-0231
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2015-0231
Title: PHP Other Vulnerability
Overview:

Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.37 5.5.x before 5.5.21 and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate numerical keys within the serialized properties of an object. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8142.