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Case File

CVE-2014-8142

HIGH · CVSS 7.5 EPSS 53.17%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2014-12-20 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2014-8142
Severity
HIGH
CVSS
7.5
EPSS
53.17%

Original NVD 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.