Last Modified: Apr 10, 2019
See more info
Known Affected Versions:
13.1.0, 126.96.36.199, 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168
Opened: Mar 19, 2018
After installing an older ASM Signature Update (ASU) may cause the browser challenge to fail for the first few minutes after provisioning ASM.
-- Using BIG-IP version 22.214.171.124. -- Installing an ASU from before April 2018.
Install the latest ASU.
The browser challenges will succeed even after installing an older ASU.