IBM TXSeries for Multiplatforms 8.1, 8.2, and 9.1 is vulnerable to a denial of service, caused by improper enforcement of the timeout on individual read operations. By conducting a slowloris-type attacks, a remote attacker could exploit this vulnerability to cause a denial of service. IBM X-Force ID: 262905.

IBM CICS TX could allow a privileged user to obtain highly sensitive information by enabling debug mode.

IBM CICS TX Advanced could transmit highly sensitive information in query parameters that could be intercepted using man in the middle techniques.