Remote Code Execution (RCE) Affecting ezsystems/ezpublish-kernel package, versions >=7.5.0, <7.5.6.2 >=6.13.0, <6.13.6.2 >=5.4.0, <5.4.14.1
Snyk CVSS
Attack Complexity
Low
Integrity
High
Availability
High
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Test your applications- Snyk ID SNYK-PHP-EZSYSTEMSEZPUBLISHKERNEL-559153
- published 4 Mar 2020
- disclosed 3 Mar 2020
- credit Maxime Ropelewski
How to fix?
Upgrade ezsystems/ezpublish-kernel
to version 7.5.6.2, 6.13.6.2, 5.4.14.1 or higher.
Overview
ezsystems/ezpublish-kernel is a kernel used by ezsystems/ezplatform and derivatives. Provides the Content Repository, its APIs, and the application's Symfony framework integration.
Affected versions of this package are vulnerable to Remote Code Execution (RCE) in the way it handles file uploads. An attacker would need access to uploading files to be able to exploit the vulnerability.