Description
Help Viewer in Apple Mac OS X 10.4.11 and 10.5 before 10.5.7 does not verify that certain Cascading Style Sheets (CSS) 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.
References
- http://support.apple.com/kb/HT3549
- 35074 third-party-advisory
- APPLE-SA-2009-05-12 vendor-advisory
- 34926 vdb-entry
- TA09-133A third-party-advisory
- ADV-2009-1297 vdb-entry
- macos-helpviewer-css-code-execution(50485) vdb-entry
- 1022216 vdb-entry