Salt before 2015.8.11 allows deleted minions to read or write to minions with the same id, related to caching.
{ "binaries": [ { "binary_name": "salt-common", "binary_version": "0.17.5+ds-1ubuntu0.1~esm4" }, { "binary_name": "salt-master", "binary_version": "0.17.5+ds-1ubuntu0.1~esm4" }, { "binary_name": "salt-minion", "binary_version": "0.17.5+ds-1ubuntu0.1~esm4" }, { "binary_name": "salt-ssh", "binary_version": "0.17.5+ds-1ubuntu0.1~esm4" }, { "binary_name": "salt-syndic", "binary_version": "0.17.5+ds-1ubuntu0.1~esm4" } ] }
{ "binaries": [ { "binary_name": "salt-api", "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2" }, { "binary_name": "salt-cloud", "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2" }, { "binary_name": "salt-common", "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2" }, { "binary_name": "salt-master", "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2" }, { "binary_name": "salt-minion", "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2" }, { "binary_name": "salt-proxy", "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2" }, { "binary_name": "salt-ssh", "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2" }, { "binary_name": "salt-syndic", "binary_version": "2015.8.8+ds-1ubuntu0.1+esm2" } ] }