Security update for glibc (moderate)

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

Description:

This update for glibc fixes the following issues:

• CVE-2020-10029: Fixed a potential overflow in on-stack buffer during
  range reduction (bsc#1165784).
• Fixed an issue where pthread were not always locked correctly
  (bsc#1164505).
• Document mprotect and introduce section on memory protection
  (bsc#1163184).

This update was imported from the SUSE:SLE-15:Update update project.

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 15.1:

  zypper in -t patch openSUSE-2020-381=1