An issue was discovered in Cobbler through 3.3.0. In the templar.py file, the function check_for_invalid_imports can allow Cheetah code to import Python modules via the “#from MODULE import” substring. (Only lines beginning with #import are blocked.)
bugzilla.suse.com/show_bug.cgi?id=1193678
github.com/cobbler/cobbler
github.com/cobbler/cobbler/pull/2945
github.com/cobbler/cobbler/releases
github.com/cobbler/cobbler/releases/tag/v3.3.1
lists.fedoraproject.org/archives/list/[email protected]/message/TEJN7CPW6YCHBFQPFZKGA6AVA6T5NPIW
lists.fedoraproject.org/archives/list/[email protected]/message/Z5CSXQE7Q4TVDQJKFYBO4XDH3BZ7BLAR
lists.fedoraproject.org/archives/list/[email protected]/message/ZCXMOUW4DH4DYWIJN44SMSU6R3CZDZBE
nvd.nist.gov/vuln/detail/CVE-2021-45082