CVE-2009-0943
No fix known EPSS 4%
Help Viewer in Apple Mac OS X 10.4.11 and 10.5 before 10.5.7 does not verify that HTML pathnames are located in a registered help book, which allows remote attackers to execute arbitrary code via a help: URL that triggers invocation of AppleScript files.
Products: apple mac_os_x, apple mac_os_x_server