描述
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.
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受影响产品
canonicalunity-firefox-extension
canonicalubuntu_linux
14.04
canonicalubuntu_linux
15.04
参考资料
- https://launchpad.net/bugs/1175661ExploitVendor Advisory
- https://ubuntu.com/USN-2743-3Vendor Advisory
- https://launchpad.net/bugs/1175661ExploitVendor Advisory
- https://ubuntu.com/USN-2743-3Vendor Advisory