Bug ID 926985: HTTP/3 aborts stream on incomplete frame headers

Last Modified: Dec 13, 2023

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2

Fixed In:
16.1.0

Opened: Jul 14, 2020

Severity: 2-Critical

Symptoms

HTTP/3 streams abort at seemingly arbitrary times when BIG-IP is receiving large amounts of data.

Impact

Data transfer is incomplete.

Conditions

HTTP/3 receives an incomplete frame header on a given stream.

Workaround

None

Fix Information

HTTP/3 now gracefully handles incomplete frame headers.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips