Windows NTLM authentication provider, the error response time for an invalid username was measurably different from that of a valid username. This could be used to allow somebody with access to the system to determine whether a given username was valid. The response times are now the same.
Environment
Qlik Sense Enterprise November 2021 and higher
Resolution
Resolved timing issue that could lead to user enumeration and Vulnerability CVE-2022-0564
Information provided on this defect is given as is at the time of documenting. For up to date information, please review the most recent Release Notes, or contact support at support.qlik.com with the ID QB-6867 for reference.