Larry W said that some security issues were flagged on nodus. So I ran
sudo yum upgrade --exclude=elog-3.1.3-2.el7.x86_64
on nodus. The exclude flag is because there were some conflicts related to that particular package. Hopefully this has fixed the problem. It's been a while since the last update, which was in January of this year.
controls@nodus|~> sudo yum history
Loaded plugins: langpacks
ID | Command line | Date and time | Action(s) | Altered
-------------------------------------------------------------------------------
29 | upgrade --exclude=elog-3 | 2018-08-13 11:36 | E, I, U | 136 EE
28 | install yum-utils | 2018-08-13 11:31 | Update | 1
27 | install nmap | 2018-06-29 01:57 | Install | 2
26 | install grace | 2018-05-31 16:52 | Install | 11
25 | install https://dl.fedor | 2018-05-31 16:51 | Install | 1
24 | install perl-Digest-SHA1 | 2018-05-31 15:34 | Install | 1
23 | install python-devel | 2018-01-13 15:33 | Install | 1
22 | install gcc | 2018-01-13 15:32 | Install | 6
21 | install git | 2018-01-12 18:11 | Install | 4
20 | update | 2018-01-12 18:01 | I, U | 39
19 | install motif | 2018-01-05 17:35 | Install | 3
18 | install sendmail sendmai | 2017-12-03 05:11 | Install | 6
17 | install vim | 2017-11-21 18:12 | Install | 3
16 | reinstall mod_dav_svn | 2017-11-21 17:40 | Reinstall | 1
15 | install mod_dav_svn | 2017-11-21 17:39 | Install | 1
14 | install subversion | 2017-11-21 15:36 | Install | 2
13 | -y install php | 2017-11-20 22:15 | Install | 4
12 | install links | 2017-11-20 19:10 | Install | 2
11 | install openssl098e.i686 | 2017-11-18 18:28 | Install | 1
10 | install openssl-libs.i68 | 2017-11-18 18:26 | Install | 11
history list |