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WEB APPLICATION VULNERABILITIES Standard & Premium

PHP Deserialization of Untrusted Data Vulnerability (CVE-2017-11143)

Description

In PHP before 5.6.31, an invalid free in the WDDX deserialization of boolean parameters could be used by attackers able to inject XML for deserialization to crash the PHP interpreter, related to an invalid free for an empty boolean element in ext/wddx/wddx.c.

Remediation

References

CVE-2017-11143

Related Vulnerabilities

Joomla! Core 1.0.x Multiple Unspecified Vulnerabilities (1.0.0 - 1.0.11)

MySQL Improper Link Resolution Before File Access ('Link Following') Vulnerability (CVE-2016-6664)

Apache Tomcat Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2009-0580)

WordPress Plugin Jibu Pro Cross-Site Scripting (1.7)

Python Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') Vulnerability (CVE-2021-3177)

Severity

High

Classification

CVE-2017-11143 CWE-502 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities

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