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Deserialization of Untrusted Data Affecting ezsystems/ezpublish-legacy package, versions >=5.4.0, <5.4.12.3 >=5.3.0, <5.3.12.6 >=2011.0.0, <2017.12.4.3 >=2018.6.0, <2018.6.1.4 >=2018.9.0, <2018.9.1.3

0.0
high

Snyk CVSS

    Attack Complexity Low

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  • Snyk ID SNYK-PHP-EZSYSTEMSEZPUBLISHLEGACY-72645
  • published 29 Nov 2018
  • disclosed 26 Nov 2018
  • credit Unknown
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Introduced: 26 Nov 2018

CVE NOT AVAILABLE CWE-502 Open this link in a new tab

How to fix?

Upgrade ezsystems/ezpublish-legacy to versions 5.3.12.6, 5.4.12.3, 2018.9.1.3, 2018.6.1.4 or higher.

Overview

ezsystems/ezpublish-legacy is a professional PHP application framework with advanced CMS (content management system) functionality.

Affected versions of this package are vulnerable to Deserialization of Untrusted Data. PHAR archives may be crafted such that its stream wrapper will execute them without being specifically asked to. With such files, any PHP file operation may cause deserialisation and execution.