Apple QuickTime Multiple Vulnerabilities

Multiple vulnerabilities have been identified in Apple Quicktime, which can be exploited by malicious people to compromise a user's system.

1. An integer overflow error when handling PICT files can be exploited via a specially crafted .pict file.
2. A signedness error when handling font tables within QuickTime movie files can be exploited via a specially crafted movie file.
3. An unspecified error when handling FLC encoded movie files can be exploited to cause a buffer overflow via a specially crafted movie file.
4. An integer overflow error when handling JPEG2000 encoded movie files can be exploited via a specially crafted movie file.
5. An error when handling TKHD atoms within QuickTime movie files can be exploited to cause a memory corruption via a specially crafted movie file.

Note: The vulnerabilities #1 and #5 do not affect Mac OS X versions.