Debian Linux Security Advisory 2186-2 - The security update DSA-2186 issued for Iceweasel caused a regression in Vimperator, an Iceweasel extension to make it have vim look and feel. vimperator in stable has been updated to 2.3.1-0+squeeze1 to restore compatibility. Several vulnerabilities have been discovered in Iceweasel, a web browser based on Firefox. The included XULRunner library provides rendering services for several other applications included in Debian.
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