vulnerability
Red Hat: CVE-2022-41721: x/net/http2/h2c: request smuggling
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Jan 13, 2023 | Jul 9, 2025 | Jul 10, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Jan 13, 2023
Added
Jul 9, 2025
Modified
Jul 10, 2025
Description
A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.
Solution
no-fix-redhat-rpm-package
References
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