Security update for perl (important)

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

Description:

This update for perl fixes the following issues:

• CVE-2020-10543: Fixed a heap buffer overflow in regular expression
  compiler which could have allowed overwriting of allocated memory with
  attacker’s data (bsc#1171863).
• CVE-2020-10878: Fixed multiple integer overflows which could have
  allowed the insertion of instructions into the compiled form of Perl
  regular expression (bsc#1171864).
• CVE-2020-12723: Fixed an attacker’s corruption of the intermediate
  language state of a compiled regular expression (bsc#1171866).
• Fixed a bad warning in features.ph (bsc#1172348).

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-2020-850=1