Apple Mac OS X Server 10.4.5

Quartz Composer in Apple Mac OS X before 10.7.4, when the RSS Visualizer screensaver is enabled, allows physically proximate attackers to bypass screen locking and launch a Safari process via unspecified vectors.

The kernel in Apple Mac OS X before 10.7.2 does not properly prevent FireWire DMA in the absence of a login, which allows physically proximate attackers to bypass intended access restrictions and discover a password by making a DMA request in the (1) loginwindow, (2) boot, or (3) shutdown state.

The kernel in Apple Mac OS X before 10.7.2 does not properly implement the sticky bit for directories, which might allow local users to bypass intended permissions and delete files via an unlink system call.

WebKit on Apple Mac OS X 10.4 through 10.4.10 does not create temporary files securely when Safari is previewing a PDF file, which allows local users to read the contents of that file.

A cleanup script in crontabs in Apple Mac OS X 10.3.9 and 10.4.9 might delete filesystems that have been mounted in /tmp, which might allow local users to cause a denial of service, related to the find command.

Apple Mac OS X before 10.7.5 and 10.8.x before 10.8.2 allows local users to read passwords entered into Login Window (aka LoginWindow) or Screen Saver Unlock by installing an input method that intercepts keystrokes.

FileVault in Mac OS X 10.4.5 and earlier does not properly mount user directories when creating a FileVault image, which allows local users to access protected files when FileVault is enabled.