Security update for git (important)

An update that solves 9 vulnerabilities and has two fixes
is now available.

Description:

This update for git fixes the following issues:

Security issues fixed:

• CVE-2019-1349: Fixed issue on Windows, when submodules are cloned
  recursively, under certain circumstances Git could be fooled into using
  the same Git directory twice (bsc#1158787).
• CVE-2019-19604: Fixed a recursive clone followed by a submodule update
  could execute code contained within the repository without the user
  explicitly having asked for that (bsc#1158795).
• CVE-2019-1387: Fixed recursive clones that are currently affected by a
  vulnerability that is caused by too-lax validation of submodule names,
  allowing very targeted attacks via remote code execution in recursive
  clones (bsc#1158793).
• CVE-2019-1354: Fixed issue on Windows that refuses to write tracked
  files with filenames that contain backslashes (bsc#1158792).
• CVE-2019-1353: Fixed issue when run in the Windows Subsystem for Linux
  while accessing a working directory on a regular Windows drive, none of
  the NTFS protections were active (bsc#1158791).
• CVE-2019-1352: Fixed issue on Windows was unaware of NTFS Alternate Data
  Streams (bsc#1158790).
• CVE-2019-1351: Fixed issue on Windows mistakes drive letters outside of
  the US-English alphabet as relative paths (bsc#1158789).
• CVE-2019-1350: Fixed incorrect quoting of command-line arguments allowed
  remote code execution during a recursive clone in conjunction with SSH
  URLs (bsc#1158788).
• CVE-2019-1348: Fixed the --export-marks option of fast-import is exposed
  also via the in-stream command feature export-marks=… and it allows
  overwriting arbitrary paths (bsc#1158785).
• Fixes an issue where git send-email failed to authenticate with SMTP
  server (bsc#1082023)

Bug fixes:

• Add zlib dependency, which used to be provided by openssl-devel, so that
  package can compile successfully after openssl upgrade to 1.1.1.
  (bsc#1149792).

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-2020-123=1