The 4thPass browser (BlackBerry Browser) on the RIM BlackBerry 8100 (Pearl) before 4.2.1 allows remote attackers to cause a denial of service (temporary functionality loss) via a long href attribute in a link in a WML page.

Research in Motion (RIM) BlackBerry Handheld web browser for BlackBerry Handheld before 4.0.2 allows remote attackers to cause a denial of service (hang) via a Java Application Description (JAD) file with a long application name and vendor string, which prevents a browser dialog from being properly dismissed.

RIM Blackberry 7230 running RIM Blackberry OS 3.7 SP1 allows remote attackers to cause a denial of service (device reboot and possibly data corruption) via a calendar message with a long Location field, which triggers a watchdog while the message is being stored.