This script is Copyright (C) 2014 Tenable Network Security, Inc.
The remote Amazon Linux AMI host is missing a security update.
The BEGIN regular expression in the awk script detector in
magic/Magdir/commands in file before 5.15 uses multiple wildcards with
unlimited repetitions, which allows context-dependent attackers to
cause a denial of service (CPU consumption) via a crafted ASCII file
that triggers a large amount of backtracking, as demonstrated via a
file with many newline characters.
See also :
Run 'yum update file' to update your system.
Risk factor :
Medium / CVSS Base Score : 5.0
Family: Amazon Linux Local Security Checks
Nessus Plugin ID: 73651 ()
CVE ID: CVE-2013-7345