Directory traversal vulnerability in minion id validation in SaltStack Salt before 2016.11.7 and 2017.7.x before 2017.7.1 allows remote minions with incorrect credentials to authenticate to a master via a crafted minion ID.
The state.sls function in Salt before 2015.8.3 uses weak permissions on the cache data, which allows local users to obtain sensitive information by reading the file.