The Meeting Server in IBM Sametime 8.x through 8.5.2.1 and 9.x through 9.0.0.1 does not set the secure flag for an unspecified cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
Cross-site scripting (XSS) vulnerability in the Meeting Server in IBM Sametime 8.x through 8.5.2.1 and 9.x through 9.0.0.1 allows remote authenticated users to inject arbitrary web script or HTML via a crafted URL.
The Connect client in IBM Sametime 8.5.1, 8.5.1.1, 8.5.1.2, 8.5.2, 8.5.2.1, 9.0, and 9.0.0.1, when a certain com.ibm.collaboration.realtime.telephony..level setting is used, logs cleartext passwords during Audio/Video chat sessions, which allows local users to obtain sensitive information by reading a log file.