Mozilla Products Necko DNS Information Disclosure Vulnerability (Win)

Summary
The host is installed with Thundebird/Seamonkey and is prone to Information Disclosure vulnerability.
Impact
Successful exploitation will let the attackers obtain the network location of the applications user by logging DNS requests. Impact Level: Application
Solution
Apply the patch or Upgrade to Mozilla Necko version 1.9.1 http://www.mozilla.com/en-US/products/ https://bug492196.bugzilla.mozilla.org/attachment.cgi?id=377824 ***** NOTE: Ignore this warning, if above mentioned patch is already applied. *****
Insight
The flaw exists while DNS prefetching, when the app type is 'APP_TYPE_MAIL' or 'APP_TYPE_EDITOR'
Affected
Mozilla Thunderbird version 3.0.1 and Seamonkey with Mozilla Necko version 1.9.0 and prior on Windows.
References