Infinite Redirect in OTRS 3.3.5

Description:

user tries to log in
IF Agentinfo AND request for PW change are/should be shown the requests results in an error "ERR_TOO_MANY_REDIRECTS"

Reported by customer using:

ITSM
CustomerCompanyImportExport (c.a.p.e. IT Vers. 1.4.0)
CustomerUserImportExport (c.a.p.e. IT Vers. 1.10.0)
DynamicFieldITSMConfigItem (c.a.p.e. IT Vers. 1.1.0)
FAQ (OTRS)
GeneralCatalog (OTRS)
ImportExport (OTRS)
iPhoneHandle (OTRS)
ITSM-CIAttributeCollection (c.a.p.e. IT Vers. 2.3.0)
OTRSMAsterSlave (OTRS)
Support, Survey und TimeAccounting (OTRS)

System OTRS 3.3.5.

OTRS Log shows:

Wed Apr 30 13:39:43 2014    notice  OTRS-CGI-12     User: USERNAME authentication ok
(Method: sha256, REMOTE_ADDR: xxx.xxx.xxx.xxx).

repeated 8 times in 2 seconds.

znuny / Znuny4OTRS-PasswordPolicy

Infinite Redirect in OTRS 3.3.5 #1