CVE-2016-9566
Publication date 15 December 2016
Last updated 25 August 2025
Ubuntu priority
Cvss 3 Severity Score
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.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| nagios3 | ||
| 16.04 LTS xenial |
Fixed 3.5.1.dfsg-2.1ubuntu1.1
|
|
| 14.04 LTS trusty |
Fixed 3.5.1-1ubuntu1.1
|
|
Severity score breakdown
CVSS version: CVSS v3.0
Base score
7.8 · High
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
Related Ubuntu Security Notices (USN)
- USN-3253-1
- Nagios vulnerabilities
- 3 April 2017