openSUSE Leap 15.0: 2018:3316-1 Moderate Singularity Access Control Fix

Singularity was updated to version 2.6.0, bringing features, bugfixes and

security fixes.

Security issues fixed:

- CVE-2018-12021: Fixed access control on systems supporting overlay file

system (boo#1100333).

Highlights of 2.6.0:

- Allow admin to specify a non-standard location for mksquashfs binary at

build time with '--with-mksquashfs' option #1662

- '--nv' option will use

[nvidia-container-cli](https://github.com/NVIDIA/libnvidia-container) if

installed #1681

- [nvliblist.conf]

( onf) now has a section for binaries #1681

- '--nv' can be made default with all action commands in singularity.conf

#1681

- '--nv' can be controlled by env vars '$SINGULARITY_NV' and

'$SINGULARITY_NV_OFF' #1681

- Restore shim init process for proper signal handling and child reaping

when container is initiated in its own PID namespace #1221

- Add '-i' option to image.create to specify the inode ratio. #1759

- Bind...