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IE Security Warning with QuickTime Object tags

By Will Beattie

 

I just received a bug report about the infamous Internet Explorer Security Warning for one of the pages in our application that serves video content over HTTPS.

iesecuritywarning

 

After viewing the source I found the offender which turned out to be the codebase attribute set to http://www.apple.com/qtactivex/qtplugin.cab.

<object id="videoObject" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" 
            codebase="http://www.apple.com/qtactivex/qtplugin.cab" 
            width="330" height="292"> 
            <param name="src" value="https://securedomain/video.mp4" /> 
            <param name="controller" value="true" /> 
            <param name="autoplay" value="False" /> 
            <param name="scale" value="aspect" /> 
            <param name="cache" value="true"/>
            <param name="saveembedtags" value="true"/>
            <param name="postdomevents" value="true"/> 
               
            <!--[if IE] --> 
            <EMBED name="movie"
                height="292"
                width="330"
                scale="aspect"
                src="https://securedomain/video.mp4"
                type="video/quicktime"
                pluginspage="www.apple.com/quicktime/download"
                controller="true"
                autoplay="False"
            /> 
            <!--[endif]--> 
        </object>

The fix was just to change this to https. https://www.apple.com/qtactivex/qtplugin.cab. 

<object id="videoObject" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" 
            codebase="https://www.apple.com/qtactivex/qtplugin.cab" 
            width="330" height="292"> 
            <param name="src" value="https://securedomain/video.mp4" /> 
            <param name="controller" value="true" /> 
            <param name="autoplay" value="False" /> 
            <param name="scale" value="aspect" /> 
            <param name="cache" value="true"/>
            <param name="saveembedtags" value="true"/>
            <param name="postdomevents" value="true"/> 
               
            <!--[if IE] --> 
            <EMBED name="movie"
                height="292"
                width="330"
                scale="aspect"
                src="https://securedomain/video.mp4"
                type="video/quicktime"
                pluginspage="www.apple.com/quicktime/download"
                controller="true"
                autoplay="False"
            /> 
            <!--[endif]--> 
        </object>

Fortunately our users have the option of choosing the HTML5 Video player meaning they don’t need to install any 3rd party plugins to view videos.

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Comments

  1. mary Brown27 October 2019 at 14:23

    I am glad that I saw this post. It is informative blog for us and we need this type of blog thanks for share this blog, Keep posting such instructional blogs and I am looking forward for your future posts.
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  2. Rona Wedmore13 July 2021 at 18:00

    One of my college mates is pursuing a professional path as a .Net developer. Maybe, he can help you with this, or he can learn something from this. So, I will share this post with him and see what he can do. As he is a smart guy and always helped me in finding out the best way to order argumentative essay service for my hectic essays.

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