Amazon Linux 2 Security Advisory: ALAS-2020-1479
Advisory Release Date: 2020-08-18 20:23 Pacific
Advisory Updated Date: 2020-08-24 23:59 Pacific
Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers, as demonstrated by the httputil.ReverseProxy Handler, because it reads a request body and writes a response at the same time. (CVE-2020-15586 )
Run yum update golang to update your system.