Bug ID 757486: Errors in IE11 console appearing with Bot Defense profile

Last Modified: Jul 03, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP ASM(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.4, 14.1.0.5, 14.1.0.6, 15.0.0

Opened: Feb 03, 2019
Severity: 4-Minor

Symptoms

When Bot Defense profile is used and has Browser Verification enabled to either Verify Before Access, or Verify After Access, Microsoft Internet Explorer v11 (IE11) Browsers may display the following errors in the browser console: HTML1512: Unmatched end tag. a.html (26,1) HTML1514: Extra "<body>" tag found. Only one "<body>" tag should exist per document. a.html (28,1)

Impact

Cosmetic error messages appear in an end user's browser console.

Conditions

-- Bot Defense profile is enabled with Browser Verification. -- End user clients are using the IE11 browser.

Workaround

None

Fix Information

None

Behavior Change