Amazon Linux 2 : zsh (ALAS-2018-1089)
High Nessus Plugin ID 118044
SynopsisThe remote Amazon Linux 2 host is missing a security update.
DescriptionAn issue was discovered in zsh before 5.6. The beginning of a #!
script file was mishandled, potentially leading to an execve call to a
program named on the second line.(CVE-2018-0502)
It was discovered that zsh does not properly validate the shebang of
input files and it truncates it to the first 64 bytes. A local
attacker may use this flaw to make zsh execute a different binary than
what is expected, named with a substring of the shebang
SolutionRun 'yum update zsh' to update your system.