Rack 'normalize_params()' Function Denial of Service Vulnerability

BID:75232

Info

Rack 'normalize_params()' Function Denial of Service Vulnerability

Bugtraq ID: 75232
Class: Unknown
CVE: CVE-2015-3225
Remote: Yes
Local: No
Published: Jun 16 2015 12:00AM
Updated: Nov 03 2015 07:16PM
Credit: Tomek Rabczak from NCC Group.
Vulnerable: Debian Linux 6.0 sparc
Debian Linux 6.0 s/390
Debian Linux 6.0 powerpc
Debian Linux 6.0 mips
Debian Linux 6.0 ia-64
Debian Linux 6.0 ia-32
Debian Linux 6.0 arm
Debian Linux 6.0 amd64
Christian Neukirchen Rack 1.2
Christian Neukirchen Rack 1.1
Christian Neukirchen Rack 1.0.1
Christian Neukirchen Rack 1.0
Christian Neukirchen Rack 1.4.0
Christian Neukirchen Rack 1.3.6
Christian Neukirchen Rack 1.3.5
Christian Neukirchen Rack 1.2.5
Christian Neukirchen Rack 1.2.4
Christian Neukirchen Rack 1.1.3
Christian Neukirchen Rack 1.1.2
Not Vulnerable:

Discussion

Rack 'normalize_params()' Function Denial of Service Vulnerability

Rack is prone to a denial-of-service vulnerability.

Attackers can exploit this issue to cause denial-of-service conditions.

Versions prior to Rack 1.6.5 and 1.5.4 are vulnerable.

Exploit / POC

Rack 'normalize_params()' Function Denial of Service Vulnerability

Attackers can use readily available tools to exploit this issue.

Solution / Fix

Rack 'normalize_params()' Function Denial of Service Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

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