Intrusion PreventionPHP.Phar.Parse.Tarfile.Integer.Overflow
Description
This indicates an attack attempt to exploit an Integer Overflow vulnerability in PHP.
The vulnerability is due to a numeric error in the application when handling malicious requests. A remote attacker may be able exploit this to gain unauthorized access to the sensitive information in the affected machine via crafted requests.
Affected Products
PHP Group PHP 5.4.x prior to 5.4.41
PHP Group PHP 5.5.x prior to 5.5.25
PHP Group PHP 5.6.x prior to 5.6.9
Impact
Information Disclosure: Remote attackers can gain sensitive information from vulnerable systems.
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
http://php.net/ChangeLog-5.php#5.6.9
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
| ID | 40794 |
| Created | Jun 24, 2015 |
| Updated | Nov 10, 2021 |
| Risk |
|
| CVE ID | CVE-2015-4021 |
| Exploit Prediction Score | 74.0% |
| Default Action | drop |
| Active | |
| Affected OS | Windows, Linux, BSD, Solaris, MacOS |
| Affected App | PHP_app |