STIGQter: STIG Summary: Solaris 11 X86 Security Technical Implementation Guide Version: 2 Release: 3 Benchmark Date: 23 Apr 2021:

The use of FTP must be restricted.

DISA Rule

SV-216121r603268_rule

Vulnerability Number

V-216121

Group Title

SRG-OS-000480

Rule Version

SOL-11.1-040400

Severity

CAT II

CCI(s)

• CCI-000366 - The organization implements the security configuration settings.

Weight

10

Fix Recommendation

The root role is required.

Determine if the FTP server package is installed:

# pkg list service/network/ftp

If the output of this command is:

pkg list: no packages matching 'service/network/ftp' installed

no further action is required.

# for user in `logins -s | awk '{ print $1 }'` \
aiuser noaccess nobody nobody4; do
$(echo $user >> /etc/ftpd/ftpusers)
done
# sort -u /etc/ftpd/ftpusers > /etc/ftpd/ftpusers.temp
# mv /etc/ftpd/ftpusers.temp /etc/ftpd/ftpusers

Check Contents

The root role is required.

Determine if the FTP server package is installed:

# pkg list service/network/ftp

If the output of this command is:

pkg list: no packages matching 'service/network/ftp' installed

no further action is required.

If the FTP server is installed, determine if FTP access is restricted.

# for user in `logins -s | awk '{ print $1 }'` \
aiuser noaccess nobody nobody4; do
grep -w "${user}" /etc/ftpd/ftpusers >/dev/null 2>&1
if [ $? != 0 ]; then
echo "User '${user}' not in /etc/ftpd/ftpusers."
fi
done

If output is returned, this is a finding.

Vulnerability Number

V-216121

Documentable

False

Rule Version

SOL-11.1-040400

Severity Override Guidance

The root role is required.

Determine if the FTP server package is installed:

# pkg list service/network/ftp

If the output of this command is:

pkg list: no packages matching 'service/network/ftp' installed

no further action is required.

If the FTP server is installed, determine if FTP access is restricted.

# for user in `logins -s | awk '{ print $1 }'` \
aiuser noaccess nobody nobody4; do
grep -w "${user}" /etc/ftpd/ftpusers >/dev/null 2>&1
if [ $? != 0 ]; then
echo "User '${user}' not in /etc/ftpd/ftpusers."
fi
done

If output is returned, this is a finding.

Check Content Reference

M

Target Key

4021

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