IBM PowerSC 1.3, 2.0, and 2.1 does not provide logout functionality, which could allow an authenticated user to gain access to an unauthorized user using session fixation. IBM X-Force ID: 275131.
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.
Link | Tags |
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https://www.ibm.com/support/pages/node/7113759 | patch vendor advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/275131 | vdb entry vendor advisory |