National Cyber-Alert System

Vulnerability Summary for CVE-2006-1549

Overview

PHP 4.4.2 and 5.1.2 allows local users to cause a crash (segmentation fault) by defining and executing a recursive function. NOTE: it has been reported by a reliable third party that some later versions are also affected.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

Solution

Upgrade to PHP 5.1.3-RC3}

Vendor Statments (disclaimer)

Official Statement from Red Hat (04/16/2007)

The PHP interpreter does not offer a reliable "sandboxed" security layer (as found in, say, a JVM) in which untrusted scripts can be run; any script run by the PHP interpreter must be trusted with the privileges of the interpreter itself. We therefore do not classify this issue as security-sensitive since no trust boundary is crossed.

References to Advisories, Solutions, and Tools

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Vulnerable software and versions

Configuration 1

OR

* cpe:/a:php:php:4.4.2 and previous versions

* cpe:/a:php:php:5.1.2 and previous versions

* Denotes Vulnerable Software

* Changes related to vulnerability configurations