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PHP Multiple Denial of Service Vulnerabilities (Linux)

Information

Severity

Severity

Medium

Family

Family

Denial of Service

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

6 years ago

Modified

Modified

3 years ago

Summary

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

Insight

Insight

Multiple flaws are due to - An improper handling of driver behavior for SQL_WVARCHAR columns in the 'odbc_bindcols function' in 'ext/odbc/php_odbc.c' script. - The 'gdImageScaleTwoPass' function in gd_interpolation.c script in the GD Graphics Library uses inconsistent allocate and free approaches.

Affected Software

Affected Software

PHP versions prior to 5.6.12 on Linux

Detection Method

Detection Method

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

Solution

Solution

Upgrade to PHP version 5.6.12 or later.

Common Vulnerabilities and Exposures (CVE)