Buffer overflow in ImageIO in Apple Mac OS X 10.5 before 10.5.8, and Safari before 4.0.3, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an image with crafted EXIF metadata.

Incomplete blacklist vulnerability in CoreTypes in Apple Mac OS X 10.5 before 10.5.8 makes it easier for user-assisted remote attackers to execute arbitrary JavaScript via a web page that offers a download with a Content-Type value that is not on the list of possibly unsafe content types for Safari.

Apple Mac OS X 10.5 before 10.5.8 does not properly share file descriptors over local sockets, which allows local users to cause a denial of service (system crash) by placing file descriptors in messages sent to a socket that has no receiver, related to a "synchronization issue."

launchd in Apple Mac OS X 10.5 before 10.5.8 allows remote attackers to cause a denial of service (individual service outage) by making many connections to an inetd-based launchd service.

Heap-based buffer overflow in ColorSync in Apple Mac OS X 10.4.11 and 10.5 before 10.5.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted image containing an embedded ColorSync profile.

MobileMe in Apple Mac OS X 10.5 before 10.5.8 does not properly delete credentials upon signout from the preference pane, which makes it easier for attackers to hijack a MobileMe session via unspecified vectors, related to a "logic issue."

Buffer overflow in the kernel in Apple Mac OS X 10.5 before 10.5.8 allows remote attackers to execute arbitrary code or cause a denial of service (system crash) via a crafted AppleTalk response packet.

Stack-based buffer overflow in Image RAW in Apple Mac OS X 10.5 before 10.5.8, and 10.4 before Digital Camera RAW Compatibility Update 2.6, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted Canon RAW image.

CFNetwork in Apple Mac OS X 10.5 before 10.5.8 places an incorrect URL in a certificate warning in certain 302 redirection scenarios, which makes it easier for remote attackers to trick a user into visiting an arbitrary https web site by leveraging an open redirect vulnerability, a different issue than CVE-2009-2062.

The screen saver in Dock in Apple Mac OS X 10.5 before 10.5.8 does not prevent four-finger Multi-Touch gestures, which allows physically proximate attackers to bypass locking and "manage applications or use Expose" via unspecified vectors.