HTTP request smuggling In golang-golang-x-net
Description
golang.org/x/net/http2/h2c vulnerable to request smuggling attack 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.
Specific Go Packages Affected
golang.org/x/net/http2/h2c
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 13 | 1:0.4.0+dfsg-1 | ||
 go | 0.1.1-0.20221104162952-702349b0e862 | ||
debian 12 | 1:0.4.0+dfsg-1 | ||
debian 14 | 1:0.4.0+dfsg-1 | ||
go | 0.1.1-0.20221104162952-702349b0e862 | ||
 rpm rhel8 | - | - | |
rpm rhel9 | - | - |
Aliases
1. 2. 3. 4. 5. 6. 7.
References
1. 2. 3. 4. 5.