CVE-2014-3622
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability88. percentile3.1%
Product
Php
PublishedFeb 19, 2020
First seenFeb 19, 2020
Weakness typeCWE-416Use after free
How to fix
Update
- php php5.6.1 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| php php | 5.6.0 ≤ v < 5.6.1 | 5.6.1 |
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