Description

Double free vulnerability in the php_wddx_process_data function in wddx.c in the WDDX extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted XML data that is mishandled in a wddx_deserialize call.

Remediation

References

CVE-2016-5772

Related Vulnerabilities

Dotclear Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-5689)

Magento Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2020-9689)

Django Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2013-0305)

Jboss EAP Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-4572)

PHP Improper Input Validation Vulnerability (CVE-2015-3411)

Severity

Critical

Classification

CVE-2016-5772 CWE-415 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities