The IBM Notes Traveler application before 9.0.1.3 for Android lacks a warning message during selection of an HTTP session, which makes it easier for remote attackers to obtain sensitive information by sniffing the network during a session in which the user had intended to use HTTPS.

The IBM Notes Traveler Companion application 1.0 and 1.1 before 201411010515 for Window Phone, as distributed in IBM Notes Traveler 9.0.1, does not properly restrict the number of executions of the automatic configuration option, which makes it easier for remote attackers to capture credentials by conducting a phishing attack involving an encrypted e-mail message.