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RobOK
December 17th, 2008, 01:43 PM
Lots of news around about an IE exploit and articles say that NOD32 does not catch it.

http://www.heise.de/english/newsticker/news/120506

Is that accurate? If so, when will we get an update out to us?

Thanks,
Rob.

hawki
December 17th, 2008, 02:18 PM
So far the only AV that I have read can block the IE exploit is AVG.

It's now moot. Microsoft has released the patch to fix it.

http://www.microsoft.com/technet/security/bulletin/ms08-078.mspx

RobOK
December 17th, 2008, 03:07 PM
Thanks for the link. I wouldn't say it is quite moot, some of our machines are not set to Auto Update from microsoft because one of the auto updates was breaking something else (i think a wireless driver).

I would feel better if my antivirus could prevent it. As i understand it, NOD32 v3 proxies all web pages, so it seems this type of exploit would be in its sweet spot.

I hope they are working on it despite Microsofts patch.

Also, I don't know when MS's patch will get to me, what does it take for everyone to get updated, a week or so?

SmackyTheFrog
December 17th, 2008, 05:13 PM
Nod32 blocks that applications that are attempting to infect your system via the IE XML exploit; Antivirus software does nothing to close the exploit itself and any malware package could be using this exploit as its vector. I have seen several exploits using this vector get dropped on client machines today and yesterday, though.

If you want to lower your risk for this zero-day exploit and other buffer overruns, enable DEP and set it to OptOut or AlwayOn mode through the user interface or boot.ini file.

Togg
December 17th, 2008, 05:36 PM
Just go to Windows Update, use the 'Custom' option and collect the patch for yourself, that's what I did.

In fact that's how I always do updates, I don't allow Automatic Updating.

funkydude
December 17th, 2008, 05:52 PM
Hello, NOD32 released an update for this on THE DAY of release.

JS/Exploit.CVE-2008-4844.A
NOD32 - v.3695 (20081216)

http://www.eset.com/joomla/index.php?searchword=JS%2FExploit.CVE-2008-4844.A&option=com_search&Itemid=5

http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4844

ronjor
December 17th, 2008, 08:12 PM
More info here. (http://www.eset.com/threat-center/blog/?p=256)