CVE-2017-12847
Published: 23 August 2017
Nagios Core before 4.3.3 creates a nagios.lock PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for nagios.lock modification before a root script executes a "kill `cat /pathname/nagios.lock`" command.
Priority
CVSS 3 base score: 6.3
Status
Package | Release | Status |
---|---|---|
nagios3 Launchpad, Ubuntu, Debian |
artful |
Ignored
(reached end-of-life)
|
bionic |
Needed
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Needed
|
|
xenial |
Needed
|
|
zesty |
Ignored
(reached end-of-life)
|
|
Patches: upstream: https://github.com/NagiosEnterprises/nagioscore/commit/1b197346d490df2e2d3b1dcce5ac6134ad0c8752 upstream: https://github.com/orlitzky/nagioscore/commit/3baffa78bafebbbdf9f448890ba5a952ea2d73cb |