CVE-2017-7549

The CVE-2017-7549 issue affects instack-undercloud components in Red Hat OpenStack Platform: 7.2.0 (Pike), 6.1.0 (Oacta), and 5.3.0 (Newton). The root cause is insecure temporary files used by pre-install and security policy scripts, enabling a local user to perform a symbolic-link attack and ove...