Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
13.1.3, 13.1.3.1, 13.1.3.2, 13.1.3.3, 13.1.3.4, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 16.0.0, 16.0.0.1
Fixed In:
16.1.0, 16.0.1, 15.1.1, 14.1.3.1, 13.1.3.5
Opened: Jun 10, 2020 Severity: 3-Major
Some HTTP/2 response headers may be added to the dynamic header table even if this header is already stored in the table. Instead of subsequent responses using the correct dynamic header table index, these headers may be continually seen as being incrementally indexed.
Select HTTP/2 response headers may fail to use the dynamic header table index. These headers are incrementally indexed on subsequent responses instead of using the existing table index.
-- HTTP/2 clientside profile. -- Concurrent HTTP/2 responses contain headers.
None.
HTTP/2 response headers now properly use the dynamic header table index when possible.