Apple has posted Security Update “2008-008″ for Mac OS X Tiger (10.4.11).
According to the docs, this latest update (separate downloads for Intel, PPC, and Server) corrects issues relating to a number of maliciously crafted ISO archives, images, ISO files, PDFs, and websites as well as addresses vulnerabilities in the Adobe Flash Player plug-in, and others. For detailed information on this update, click here.
The update is available either through the Software Update utility or on Apple’s support web site.
