Remote Yes

Type Denial of service

Description

A security issue has been found in go before version 1.17.5. An attacker can cause unbounded memory growth in a Go server accepting HTTP/2 requests.

AVG-2617 go 2:1.17.4-1 Medium Vulnerable

https://groups.google.com/g/golang-announce/c/hcmEScgc00k
https://github.com/golang/go/issues/50058
https://github.com/golang/net/commit/491a49abca63de5e07ef554052d180a1b5fe2d70
https://github.com/golang/go/commit/48d948963c5ce7add72af5665a871caff6c1d35a

Workaround
==========
 
The issue can be mitigated by setting the GODEBUG=http2server=0 environment variable before calling Serve, which will disable HTTP/2 unless it was manually configured through the golang.org/x/net/http2 package.