CrashHouseKeeping in Crash Reporting in Apple iOS before 7.1 and Apple TV before 6.1 allows local users to change arbitrary file permissions by leveraging a symlink.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
Link | Tags |
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http://support.apple.com/kb/HT6163 | vendor advisory |
http://support.apple.com/kb/HT6162 | vendor advisory |