This update for go1.12 fixes the following issues :

Security issues fixed :

CVE-2019-9512: Fixed HTTP/2 flood using PING frames that results in unbounded memory growth (bsc#1146111).

CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset flood, potentially leading to a denial of service (bsc#1146115).

CVE-2019-14809: Fixed malformed hosts in URLs that leads to authorization bypass (bsc#1146123).

Bugfixes: Update to go version 1.12.9 (bsc#1141689).

Adding Web Assembly stuff from misc/wasm (bsc#1139210).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

SUSE SLED15 / SLES15 Security Update : go1.12 (SUSE-SU-2019:2214-1) (Ping Flood) (Reset Flood)

critical Nessus Plugin ID 128147

Version 1.4