Security update for lua53 (moderate)

An update that fixes two vulnerabilities is now available.

Description:

This update for lua53 fixes the following issues:

Update to version 5.3.6:

• CVE-2020-24371: lgc.c mishandles the interaction between barriers and
  the sweep phase, leading to a memory access violation involving
  collectgarbage (bsc#1175449)
• CVE-2020-24370: ldebug.c allows a negation overflow and segmentation
  fault in getlocal and setlocal (bsc#1175448)
• Long brackets with a huge number of ‘=’ overflow some internal buffer
  arithmetic.

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 15.3:

  zypper in -t patch openSUSE-SLE-15.3-2021-2196=1