(RHSA-2020:4214) Moderate: go-toolset-1.13-golang security and bug fix update

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang.

Security Fix(es):

• golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)

• golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586)

• golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

• net/http, x/net/http2: http server shutdown doesn’t gracefully shut down HTTP2 connections (BZ#1879236)