The Redis command line tool ‘redis-cli’ is vulnerable to arbitrary code execution through the -h (host) command line parameter which allows an attacker to achieve code execution and escalate to higher privileges.
access.redhat.com/errata/RHSA-2019:0052
access.redhat.com/errata/RHSA-2019:0094
access.redhat.com/security/updates/classification/#moderate
gist.github.com/fakhrizulkifli/f831f40ec6cde4f744c552503d8698f0
github.com/antirez/redis/commit/9fdcc15962f9ff4baebe6fdd947816f43f730d50
raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES
raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES
www.exploit-db.com/exploits/44904/