Description
Double free vulnerability in the session extension in PHP 5.2.0 and 5.2.1 allows context-dependent attackers to execute arbitrary code via illegal characters in a session identifier, which is rejected by an internal session storage module, which calls the session identifier generator with an improper environment, leading to code execution when the generator is interrupted, as demonstrated by triggering a memory limit violation or certain PHP errors.
Remediation
References
Related Vulnerabilities
PrestaShop Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2022-21686)
WordPress Plugin Thrive Leads Security Bypass (2.3.9.3)
WordPress Plugin WordPress Calls to Action Cross-Site Scripting (2.2.7)
Oracle Database Server CVE-2006-5339 Vulnerability (CVE-2006-5339)
Jenkins Insufficient Session Expiration Vulnerability (CVE-2019-1003004)