CVE-2014-3622
CRITICALPHP 5.6.0 - Use-After-Free in Posthandler Component
Title source: llmDescription
Use-after-free vulnerability in the add_post_var function in the Posthandler component in PHP 5.6.x before 5.6.1 might allow remote attackers to execute arbitrary code by leveraging a third-party filter extension that accesses a certain ksep value.
References (3)
Core 3
Core References
Release Notes, Vendor Advisory x_refsource_misc
http://php.net/ChangeLog-5.php
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=1151423
Exploit, Vendor Advisory x_refsource_misc
https://bugs.php.net/bug.php?id=68088
Scores
CVSS v3
9.8
EPSS
0.0195
EPSS Percentile
83.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (1)
php/php
5.6.0 - 5.6.1
Published
Feb 19, 2020
Tracked Since
Feb 18, 2026