Last Modified: Sep 13, 2023
Known Affected Versions:
18.104.22.168, 15.1.6, 22.214.171.124, 15.1.7, 15.1.8, 126.96.36.199, 188.8.131.52, 184.108.40.206, 16.1.3, 220.127.116.11, 18.104.22.168, 22.214.171.124, 126.96.36.199, 188.8.131.52, 17.0.0, 184.108.40.206, 220.127.116.11
17.1.0, 16.1.4, 15.1.9
Opened: Sep 16, 2022 Severity: 3-Major
The BIG-IP fails to remove chunk headers when compressing a chunked response from a pool member. The chunk headers are compressed and delivered to the client as part of the payload.
Chunk header and terminating 0 length chunk are compressed and delivered to the client as part of the payload, resulting in broken application functionality.
-- Version with the fix for ID902377 -- Rewrite/HTML profile -- Compression profile -- Chunked response from pool member (With "Transfer-Encoding: Chunked" header) -- HTTP response eligible for compression
One of the following: - Change HTTP response-chunking to either 'unchunk' or 'rechunk' in the HTTP profile for the virtual server. - Remove the compression profile. - Modify the compression profile to ensure the response in question is no longer eligible for compression.