Security update for go1.16 (important)

An update that solves one vulnerability and has one errata
is now available.

Description:

This update for go1.16 fixes the following issues:

go1.16.6 (released 2021-07-12, bsc#1182345) includes a security fix to the
crypto/tls package, as well as bug fixes to the compiler, and the net and
net/http packages.

Security issue fixed:

CVE-2021-34558: Fixed crypto/tls: clients can panic when provided a
certificate of the wrong type for the negotiated parameters (bsc#1188229)

go1.16 release:

• bsc#1188229 go#47143 CVE-2021-34558
• go#47145 security: fix CVE-2021-34558
• go#46999 net: LookupMX behaviour broken
• go#46981 net: TestCVE202133195 fails if /etc/resolv.conf specifies ndots
  larger than 3
• go#46769 syscall: TestGroupCleanupUserNamespace test failure on Fedora
• go#46657 runtime: deeply nested struct initialized with non-zero values
• go#44984 net/http: server not setting Content-Length in certain cases

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

• openSUSE Leap 15.2:

  zypper in -t patch openSUSE-2021-1078=1