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CVE-2018-18245

Published: 17 December 2018

Nagios Core 4.4.2 has XSS via the alert summary reports of plugin results, as demonstrated by a SCRIPT element delivered by a modified check_load plugin to NRPE.

Priority

Low

Cvss 3 Severity Score

5.4

Score breakdown

Status

Package Release Status
nagios3
Launchpad, Ubuntu, Debian
bionic Needed

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

impish Does not exist

groovy Does not exist

hirsute Does not exist

jammy Does not exist

xenial Needed

kinetic Does not exist

lunar Does not exist

trusty Does not exist
(trusty was needs-triage)
upstream
Released (3.5.1.dfsg-2+deb8u1)
mantic Does not exist

nagios4
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Ignored
(end of life)
disco Not vulnerable
(4.3.4-3)
eoan Not vulnerable
(4.3.4-3)
focal Not vulnerable
(4.3.4-3)
trusty Does not exist

impish Not vulnerable
(4.3.4-3)
groovy Not vulnerable
(4.3.4-3)
hirsute Not vulnerable
(4.3.4-3)
jammy Not vulnerable
(4.3.4-3)
kinetic Not vulnerable
(4.3.4-3)
lunar Not vulnerable
(4.3.4-3)
upstream
Released (4.3.4-3)
xenial Does not exist

mantic Not vulnerable
(4.3.4-3)
Patches:
upstream: https://github.com/NagiosEnterprises/nagioscore/commit/0329033db9a1d0954c304f209ea88824e8f78b8a

Severity score breakdown

Parameter Value
Base score 5.4
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Scope Changed
Confidentiality Low
Integrity impact Low
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N