Operational Defect Database
BugZero found this defect 89 days ago.
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F5 | 1518989
HTTP2 client does not receive content under some conditions
Last update date:
5/18/2024
Affected products:
BIG-IP
BIG-IP LTM
Affected releases:
No affected releases provided.
Fixed releases:
No fixed releases provided.
Description:
Bug ID 1518989: HTTP2 client does not receive content under some conditions ... Last Modified: May 18, 2024 ... Symptoms ... HTTP2 clients occasionally do not receive content. ... Impact ... Client rejects the data received. ... Conditions ... HTTP2 prohibits new lines as per RFC9113 section 8.2.1 https://datatracker.ietf.org/doc/html/rfc9113#name-field-validity But the BIG-IP does not strip them out, just pass them along. -- The BIG-IP system connects to a server using http1.1 -- A client connects using HTTP2 -- A header is returned that contains new lines. ... Workaround ... Use an iRule that removes the new lines (or replace them with spaces) at HTTP_RESPONSE time or? adjust the server to not send continuation header lines. ... Fix Information
