nagios.upgrade_to_v3.sh, as distributed by Red Hat and possibly others for Nagios Core 3.4.4, 3.5.1, and earlier, allows local users to overwrite arbitrary files via a symlink attack on a temporary nagioscfg file with a predictable name in /tmp/.
https://bugzilla.redhat.com/show_bug.cgi?id=958015
http://rhn.redhat.com/errata/RHSA-2013-1526.html
Source: Mitre, NVD
Published: 2013-11-23
Updated: 2025-04-11
Base Score: 6.3
Vector: CVSS2#AV:L/AC:M/Au:N/C:N/I:C/A:C
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity: High
EPSS: 0.00036