Description
The PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before 3.1.1 for TYPO3 does not prevent directory traversal, which allows attackers to bypass a deserialization protection mechanism, as demonstrated by a phar:///path/bad.phar/../good.phar URL.
Remediation
References
Related Vulnerabilities
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MySQL CVE-2015-4879 Vulnerability (CVE-2015-4879)
Apache Tomcat Improper Resource Shutdown or Release Vulnerability (CVE-2017-5650)
WordPress Permissions, Privileges, and Access Controls Vulnerability (CVE-2010-5297)