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LIN5-19949 : Security Advisory - php - CVE-2014-8142

Created: Dec 30, 2014    Updated: Dec 19, 2017
Resolved Date: Jan 18, 2015
Found In Version: 5.0.1.22
Fix Version: 5.0.1.23
Severity: Standard
Applicable for: Wind River Linux 5
Component/s: Userspace

Description

Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.36, 5.5.x before 5.5.20, and 5.6.x before 5.6.4 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate keys within the serialized properties of an object, a different vulnerability than CVE-2004-1019.<a href=http://cwe.mitre.org/data/definitions/416.html>CWE-416: Use After Free</a>

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-8142

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