SUSE-SU-2018:1736-1

Description of the patch:

This update for cobbler fixes the following issues:

The following security issue has been fixed:

• CVE-2017-1000469: Escape shell parameters provided by the user for the reposync action. (bsc#1074594)

Additionally, the following non-security issues have been fixed:

• Fix signature for SLES15. (bsc#1075014)
• Detect if there is already another instance of 'cobbler sync' running and exit with failure if so. (bsc#1081714)
• Add SLES 15 distro profile. (bsc#1090205)
• Require tftp(server) instead of atftp.