This script is Copyright (C) 2015 Tenable Network Security, Inc.
The remote Scientific Linux host is missing one or more security
Note: The IdM version provided by this update no longer uses jQuery.
Bug fixes :
- The ipa-server-install, ipa-replica-install, and
ipa-client-install utilities are not supported on
machines running in FIPS-140 mode. Previously, IdM did
not warn users about this. Now, IdM does not allow
running the utilities in FIPS-140 mode, and displays an
- If an Active Directory (AD) server was specified or
discovered automatically when running the
ipa-client-install utility, the utility produced a
traceback instead of informing the user that an IdM
server is expected in this situation. Now,
ipa-client-install detects the AD server and fails with
an explanatory message.
- When IdM servers were configured to require the TLS
protocol version 1.1 (TLSv1.1) or later in the httpd
server, the ipa utility failed. With this update,
running ipa works as expected with TLSv1.1 or later.
- In certain high-load environments, the Kerberos
authentication step of the IdM client installer can
fail. Previously, the entire client installation failed
in this situation. This update modifies ipa-client-
install to prefer the TCP protocol over the UDP protocol
and to retry the authentication attempt in case of
- If ipa-client-install updated or created the
/etc/nsswitch.conf file, the sudo utility could
terminate unexpectedly with a segmentation fault. Now,
ipa-client-install puts a new line character at the end
of nsswitch.conf if it modifies the last line of the
file, fixing this bug.
- The ipa-client-automount utility failed with the
'UNWILLING_TO_PERFORM' LDAP error when the
nsslapd-minssf Red Hat Directory Server configuration
parameter was set to '1'. This update modifies
ipa-client-automount to use encrypted connection for
LDAP searches by default, and the utility now finishes
successfully even with nsslapd-minssf specified.
- If installing an IdM server failed after the Certificate
Authority (CA) installation, the 'ipa-server-install
--uninstall' command did not perform a proper cleanup.
After the user issued 'ipa-server-install --uninstall'
and then attempted to install the server again, the
installation failed. Now, 'ipa-server-install
--uninstall' removes the CA-related files in the
described situation, and ipa-server-install no longer
fails with the mentioned error message.
- Running ipa-client-install added the 'sss' entry to the
sudoers line in nsswitch.conf even if 'sss' was already
configured and the entry was present in the file.
Duplicate 'sss' then caused sudo to become unresponsive.
Now, ipa-client-install no longer adds 'sss' if it is
already present in nsswitch.conf.
- After running ipa-client-install, it was not possible to
log in using SSH under certain circumstances. Now,
ipa-client-install no longer corrupts the sshd_config
file, and the sshd service can start as expected, and
logging in using SSH works in the described situation.
- An incorrect definition of the dc attribute in the
/usr/share/ipa/05rfc2247.ldif file caused bogus error
messages to be returned during migration. The attribute
has been fixed, but the bug persists if the
copy-schema-to-ca.py script was run on Scientific Linux
6.6 prior to running it on Scientific Linux 6.7. To work
around this problem, manually copy
/usr/share/ipa/schema/05rfc2247.ldif to /etc/dirsrv
/slapd-PKI-IPA/schema/ and restart IdM.
See also :
Update the affected packages.
Risk factor :
Medium / CVSS Base Score : 4.3