Red Hat Security Advisory 2018-3073-01

Red Hat Security Advisory 2018-3073-01 – The zsh shell is a command interpreter usable as an interactive login shell and as a shell script command processor. Zsh resembles the ksh shell, but includes many enhancements. Zsh supports command-line editing, built-in spelling correction, programmable command completion, shell functions, a history mechanism, and more. Issues addressed include buffer overflow and code execution vulnerabilities.

Link: https://packetstormsecurity.com/files/150047/RHSA-2018-3073-01.txt