Last Modified: May 07, 2019
Affected Product:
See more info
BIG-IP LTM
Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4
Fixed In:
14.1.0, 12.1.4.1
Opened: Mar 15, 2018
Severity: 3-Major
When collecting large amounts of chunked payload, approximately one million bytes, the processing to parse each chunk for the chunk headers and offsets results in large CPU utilization.
High CPU utilization.
-- HTTP profile is attached to virtual server. -- Server sends chunked response. -- An iRule on the virtual server uses the HTTP::collect command to collect and parse large chunked payloads.
None.
None