HP UX Bastille Software MiscellaneousDaemons.disablebind, MiscellaneousDaemons.disableptydaemon

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Description

The HP-UX diagnostics daemon can listen on a network port. The diagnostics

 

GUI can be run remotely for administrators and support personnel to find

 

and fix hardware problems. Later versions of this daemon have the option to

 

only listen to local UNIX domain sockets. This way, the GUI can still be run

 

locally to diagnose hardware problems, but it does not allow a network attacker

 

to take advantage of any vulnerabilities that might be found in the future.

Actions

Stop the diagnostics daemon.

 

Create the /var/stm/config/sys/local_only file.

 

Start the daemon.

MiscellaneousDaemons.disable_bind

Headline

Disable the Bind/DNS server on this system.

Default

Y

Description

The DNS server, Bind, is a useful but easily spoofed infrastructure for mapping

 

IP addresses to their associated host names. If this system is not a DNS server,

 

disable to reduce the risk to this system if an exploit is discovered.

Actions

If running, stop process named.

 

Set NAMED=0 in /etc/rc.config.d/namesvrs.

MiscellaneousDaemons.disable_ptydaemon

Headline

Disable both the ptydaemon and vtdaemon.

Default

N

Description

The ptydaemon is used by the shell layers (shl) software. The shl utility is

 

an alternative to job control. If no one on your system is going to use shl, you

 

can safely turn the ptydaemon off.

Actions

If running, stop process ptydaemon.

 

Set PTYDAEMON_START=0 in /etc/rc.config.d/ptydaemon.

MiscellaneousDaemons.disable_pwgrd

Headline

Disable pwgrd.

Default

N

Description

The pwgrd utility is the Password and Group Hashing and Caching daemon.

 

The pwgrd utility provides accelerated lookup of password and group

 

information for libc routines such as getpwuid and getgrname. However,

 

on systems with normal sized (less than 50 entries) password files, pwgrd

 

slows lookups due to UNIX domain sockets overhead. The security benefit of

 

turning this service off is also based on the principle of minimalism. This

 

daemon runs as root and accepts input from non-privileged users.

Actions

If running, stop process pwgrd.

 

Set PWGR=0 in /etc/rc.config.d/pwgr.

MiscellaneousDaemons.disable_rbootd

Headline

Deactivate rbootd.

Default

Y

Description

The rbootd daemon is used for the RMP protocol, which is a predecessor to

 

the "bootp" protocol which serves DHCP. Unless you are using this machine

 

to serve dynamic IP addresses to very old HP-UX systems (prior to 10.0, or

 

older than s712), you have no reason to run this.

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Contents HP-UX Bastille Version B.3.3 User Guide Trademark Acknowledgments Table of Contents Index HP-UX Bastille user interface Standard assessment report List of FiguresQuestion modules Security levels List of TablesAbout this product Features and benefitsCompatibility PerformanceSupport Installing HP-UX Bastille Installation requirementsInstallation Page Creating a security configuration profile Using HP-UX Bastille1shows the main screen of the HP-UX Bastille user interface If the Path environment variable has not been updated, useAssessing a system Configuring a systemIs not always detected. HP-UX Bastille might not detect all Using scored reportsAccepted standard configurations are detected Configuration for the corresponding question is notScored assessment report # bastille -r RevertingMonitoring drift Locating filesFor more information, see bastilledrift1M Var/opt/secmgmt/bastille/log/Assessment/Drift.txt Removing HP-UX Bastille Check for a TOREVERT.txt fileIf the file exists, complete the actions listed Page General use tips TroubleshootingDiagnostic tips Known issues and workaroundsCannot use X because $DISPLAY is not set Problems opening, copying, or reading filesErrors related to individual configuration files HP-UX Bastille configures a firewall using IPFilterSupport and other resources Contacting HPRelated information Typographic conventions Or damage to hardware or software To complete a taskSupplement important points of the main text Page Choosing security levels Install-Time Security ITS using HP-UX BastilleEnable kernel-based stack execute protection Table A-3 Additional Sec20MngDMZ security settings1 Choosing security dependencies Selecting security levels during installationConfiguring HP-UX Bastille for use with Serviceguard Configuring Sec20MngDMZ or Sec30DMZ security levelsConfiguring Sec10Host level Page Question modules AccountSecurity.cronuser AccountSecurity.guiloginAccountSecurity.hidepasswords AccountSecurity.crontabsfileAccountSecurity.lockaccountnopasswd AccountSecurity.MINPASSWORDLENGTHAccountSecurity.NOLOGIN AccountSecurity.NUMBEROFLOGINSALLOWEDAccountSecurity.PASSWORDMAXDAYS AccountSecurity.NUMBEROFLOGINSALLOWEDynAccountSecurity.PASSWORDHISTORYDEPTH AccountSecurity.PASSWORDHISTORYDEPTHynAccountSecurity.restricthome AccountSecurity.passwordpoliciesAccountSecurity.serialportlogin AccountSecurity.singleuserpasswordAccountSecurity.umask AccountSecurity.SUDEFAULTPATHAccountSecurity.SUDEFAULTPATHyn AccountSecurity.systemauditingAccountSecurity.userrcfiles AccountSecurity.umaskynAccountSecurity.unownedfiles AccountSecurity.userdotfilesApache.chrootapache Apache.deactivatehpwsapacheDNS.chrootbind FTP.ftpusers FilePermissions.worldwriteableHPUX.mailconfig HPUX.guibannerHPUX.ndd HPUX.othertools HPUX.stackexecute HPUX.screensavertimeoutHPUX.restrictswacls HPUX.scanportsHPUX.tcpisn IPFilter.blockcfservdIPFilter.blockDNSquery Hids does not IPFilter.blockhpidsadminIPFilter.blockhpidsagent You are managing some remote Hids agents, answer noIPFilter.blockSecureShell Default 192.168.1.0/255.255.255.0 DescriptionIPFilter.blocknetrange IPFilter.blockping Otherwise, answer no to this question IPFilter.blockwebadmin IPFilter.configureipfilter IPFilter.blockwbemPage IPFilter.installipfilter MiscellaneousDaemons.configuresshMiscellaneousDaemons.diagnosticslocalonly MiscellaneousDaemons.disablerbootd MiscellaneousDaemons.disablebindMiscellaneousDaemons.disableptydaemon MiscellaneousDaemons.disablepwgrdMiscellaneousDaemons.nobodysecurerpc MiscellaneousDaemons.disablesmbclientMiscellaneousDaemons.disablesmbserver MiscellaneousDaemons.nfscoreMiscellaneousDaemons.xaccess OtherbootservMiscellaneousDaemons.sysloglocalonly Patches.spcrun Patches.spccronrunPatches.spccrontime Patches.spcproxyynSecureInetd.deactivatebootp Printing.printingSecureInetd.banners SecureInetd.deactivateftp SecureInetd.deactivatebuiltinSecureInetd.deactivatedttools SecureInetd.deactivatefingerSecureInetd.deactivateprinter SecureInetd.deactivateidentSecureInetd.deactivatektools SecureInetd.deactivatentalkSecureInetd.deactivateswat SecureInetd.deactivaterecservSecureInetd.deactivaterquotad SecureInetd.deactivatertoolsSecureInetd.ftplogging SecureInetd.deactivatetftpSecureInetd.deactivatetime SecureInetd.deactivateuucpSendmail.sendmailcron SecureInetd.loginetdSecureInetd.inetdgeneral SecureInetd.ownerSendmail.vrfyexpn Sendmail.sendmaildaemonPage All.weight Sample weight filesSample weight file below aligns with the CIS standard CIS.weightCIS.weight Page CIS ID CIS mapping to HP-UX BastilleApache.deactivatehpwsapache AccountSecurity.lockaccountnopasswd Page Index