Amazon Linux AMI Security Advisory: ALAS-2019-1239
Advisory Release Date: 2019-07-17 23:30 Pacific
Advisory Updated Date: 2019-08-26 22:17 Pacific
It was found that the `:source!` command was not restricted by the sandbox mode. If modeline was explicitly enabled, opening a specially crafted text file in vim could result in arbitrary command execution. (CVE-2019-12735)
Run yum update 'vim*' to update your system.