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PHP Use-After-Free Denial Of Service Vulnerability - 02 - Jul15 (Windows)

Information

Severity

Severity

High

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

7 years ago

Modified

Modified

3 years ago

Summary

This host is installed with PHP and is prone to denial of service vulnerability.

Insight

Insight

The flaw is due to Use-after-free vulnerability in the '_zend_shared_memdup' function in 'zend_shared_alloc.c' script.

Affected Software

Affected Software

PHP versions through 5.6.7 and 5.5.x before 5.5.25

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Upgrade to PHP 5.5.22 or 5.6.6 or later.

Common Vulnerabilities and Exposures (CVE)