For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Nifford's avatar
Nifford
Icon for Nimbostratus rankNimbostratus
Sep 17, 2015

APM Access Profile inserting characters into page source?!

I am working on configuring SSO into as many applications as possible. We have an access profile setup that requires forms based authentication from a user, and then uses NTLM to SSO into apps. I rec...
BIG-IP Access Policy Manager (APM)
security
Seth_Cooper's avatar
Seth_Cooper
Icon for Employee rankEmployee
Sep 17, 2015

Hi!

You are running into a known issue. It is tracked as BugID 383341. Basically when using SSO the content is not unchunked correctly. This can be fixed in an iRule or, even better, with a new http profile:

ltm profile http http-rechunk {
    app-service none
    defaults-from http
    response-chunking rechunk
}

Please create a new http profile and apply it to the virtual server and see if the behavior improves.

If this fixes your issue please let us know and also please open a support case to have your company attached to the BugID.

Regards,

Seth