Canonical Unity-Firefox-Extension vulnerabilities

CVE-2013-1054 [MEDIUM] CWE-404 CVE-2013-1054: The unity-firefox-extension package could be tricked into destroying the Unity webapps context, caus The unity-firefox-extension package could be tricked into destroying the Unity webapps context, causing Firefox to crash. This could be achieved by spinning the event loop inside the webapps initialization callback. Fixed in 3.0.0+14.04.20140416-0ubuntu1.14.04.1 by shipping an empty package, thus disabling the extension entirely.

CVE-2013-1055 [MEDIUM] CWE-404 CVE-2013-1055: The unity-firefox-extension package could be tricked into dropping a C callback which was still in u The unity-firefox-extension package could be tricked into dropping a C callback which was still in use, which Firefox would then free, causing Firefox to crash. This could be achieved by adding an action to the launcher and updating it with new callbacks until the libunity-webapps rate limit was hit. Fixed in 3.0.0+14.04.20140416-0ubuntu1.14.04.1 of u