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f13.net General Forums => General Discussion => Topic started by: Trippy on April 10, 2007, 06:23:06 PM



Title: SECURITY: Microsoft's April security updates now available
Post by: Trippy on April 10, 2007, 06:23:06 PM
Microsoft's regular monthly security updates are now available. Includes the animated cursor fix that was discussed here (http://forums.f13.net/index.php?topic=9731.0) plus 4 other Critical security fixes. Fun for the whole family!

http://windowsupdate.microsoft.com/

or

http://www.microsoft.com/technet/security/bulletin/ms07-apr.mspx

Edit: here's a nice summary of the updates from SANS:

http://isc.sans.org/diary.html?storyid=2598


Title: Re: SECURITY: Microsoft's April security updates now available
Post by: Yegolev on April 10, 2007, 09:08:53 PM
Went to the update site for the first time since Moses began shaving, now that I have a legit key, and I think it's pretty disingenuous to put IE7 in the High Priority section.  Also got the .NET 3.0 since I don't think I had any .NET at all after the reinstall.


Title: Re: SECURITY: Microsoft's April security updates now available
Post by: Trippy on April 10, 2007, 09:12:29 PM
It is to a certain extent except that many of the recent security problems with IE 6 don't affect IE 7. You can also "hide" that selection so that it doesn't show, though you will get a warning that you've hidden an update from then on.


Title: Re: SECURITY: Microsoft's April security updates now available
Post by: Yegolev on April 10, 2007, 09:15:22 PM
Well, I suppose the security improvements to IE7 apply to IETab in Firefox?  Because that would be tolerable.


Title: Re: SECURITY: Microsoft's April security updates now available
Post by: Trippy on April 10, 2007, 09:22:30 PM
Well, I suppose the security improvements to IE7 apply to IETab in Firefox?  Because that would be tolerable.
Not sure how IETab works and whether or not IE 6 components (i.e. shdocvw.dll and mshtml.dll) can still co-exist on a system with the IE 7 equivalents after IE 7 is installed.


Title: Re: SECURITY: Microsoft's April security updates now available
Post by: Lantyssa on April 10, 2007, 09:46:31 PM
I haven't looked at the inner workings, but a brief glance at it looked like it simply launched IE within the browser window.  I imagine it is susceptible to anything IE is if you are running in that mode.


Title: Re: SECURITY: Microsoft's April security updates now available
Post by: Yegolev on April 10, 2007, 09:52:05 PM
It sure as hell lets the popups go nuts, just like normal IE.  Only just started using it but I think Lantysser is right.


Title: Re: SECURITY: Microsoft's April security updates now available
Post by: Trippy on April 10, 2007, 10:08:06 PM
IE 4/5/6 is just a "wrapper" around shdocvw.dll which itself is a wrapper around mshtml.dll. "Custom" IE browsers work by putting a different UI around shdocvw.dll. It's also how other applications can embed a Web browser into themselves -- they just use one of those DLLs. Now I'm not familiar enough with the architecture of IE 7 but I do know it doesn't use those two DLLs (hence the reason why it doesn't always share the same exploits). Googling around it does look like the new IE 7 DLLs do coexist with the IE 6 ones so the question is whether or not IETab has been updated to use the new IE 7 DLLs or if it's stuck with the old IE 6 ones.