Description

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution.

Remediation

References

CVE-2016-7479

Related Vulnerabilities

WordPress Plugin Chained Quiz Cross-Site Scripting (1.2.7)

Drupal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-0244)

Oracle Database Server CVE-2013-3760 Vulnerability (CVE-2013-3760)

Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-3396)

Oracle HTTP Server CVE-2022-21271 Vulnerability (CVE-2022-21271)

Severity

Critical

Classification

CVE-2016-7479 CWE-416 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities