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USN-1485-1: AccountsService vulnerability

28 June 2012

AccountsService could be made to read arbitrary files as the administrator.




Florian Weimer discovered that AccountsService incorrectly handled
privileges when copying certain files to the system cache directory. A
local attacker could exploit this issue to read arbitrary files, bypassing
intended permissions.

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04
Ubuntu 11.10

After a standard system update you need to reboot your computer to make
all the necessary changes.