Rapid7

vulnerability

Amazon Linux AMI: CVE-2016-9566: Security patch for nagios (ALAS-2017-899)

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Dec 15, 2016
Added
Oct 3, 2017
Modified
Oct 14, 2022

Description

base/logging.c in Nagios Core before 4.2.4 allows local users with access to an account in the nagios group to gain root privileges via a symlink attack on the log file. NOTE: this can be leveraged by remote attackers using CVE-2016-9565.

Solution

amazon-linux-upgrade-nagios

References

    Title
    Rapid7 Labs

    2026 Global Threat Landscape Report

    The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.