Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.0, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.1.0, 12.0.0 HF3, 11.6.1
Opened: Aug 08, 2015 Severity: 3-Major Related Article:
K91532102
The ICAP request sent to the ICAP server always contains a payload even if the HTTP request or response to be modified does not contain one.
If an HTTP request or response to be modified does not contain a payload, the ICAP client sends a zero-byte HTTP payload instead.
HTTP request or response does not contain a payload.
None.
The system now correctly identifies an empty HTTP payload and sends the appropriate ICAP header, identifying that there is no HTTP payload included.