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HP-UX security bulletins digest
From: support_feedback () us-support external hp com (IT Resource Center )
Date: Thu, 14 Feb 2002 15:38:47 -0800 (PST)
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===============================================================================
Digest Name: daily HP-UX security bulletins digest
Created: Thu Feb 14 13:00:06 PST 2002
Table of Contents:
Document ID Title
--------------- -----------
HPSBUX0202-184 Sec. Vulnerability in SNMP (rev. 1)
The documents are listed below.
-------------------------------------------------------------------------------
Document ID: HPSBUX0202-184
Date Loaded: 20020214
Title: Sec. Vulnerability in SNMP (rev. 1)
TEXT
-----------------------------------------------------------------
**REVISED 01** HEWLETT-PACKARD COMPANY SECURITY BULLETIN: #0184,
Originally issued: 12 Feb. 2002
Last revised: 13 Feb. 2002
-----------------------------------------------------------------
The information in the following Security Bulletin should be acted
upon as soon as possible. Hewlett-Packard Company will not be
liable for any consequences to any customer resulting from customer's
failure to fully implement instructions in this Security Bulletin as
soon as possible.
------------------------------------------------------------------
PROBLEM: Vulnerabilities in SNMP request and trap handling.
PLATFORM: HP 9000 Series 700 and Series 800 running HP-UX
releases 10.X and 11.X
** Revised 01**
HP Procurve switches
JetDirect Firmware (older versions only)
DAMAGE: Possible denial-of-service, service interruptions,
unauthorized access.
SOLUTION: Apply patches or implement workarounds.
For HP-UX releases:
PHSS_26137 s700_800 HP-UX 10.20 OV EMANATE14.2 Agent
PHSS_26138 s700_800 HP-UX 11.X OV EMANATE14.2 Agent
PSOV_03087 Solaris 2.X EMANATE Release 14.2
MANUAL ACTIONS: Upgrade or workaround action per below.
AVAILABILITY: Patches for some affected systems are available now.
CHANGE SUMMARY: Rev.01 affected HP Procurve scope expanded,
plus Procurve patch availability added.
NNM ovtrapd patch availability added.
------------------------------------------------------------------
A. Background
CERT has issued an advisory:
CERT Advisory CA-2002-03 Multiple Vulnerabilities in Many
Implementations of the Simple Network Management Protocol
(SNMPv1) containing information about the vulnerabilities.
Hewlett-Packard Company will revise this bulletin as new
information becomes available.
---------------------------------------------------------
hp Procurve switches
---------------------------------------------------------
**REVISED 01**
We are still in the process of determining which other HP
Procurve products are subject to these vulnerabilities.
We have created fixes for products below which will resolve
these issues. See Section C below.
Customers can download these patches in the form of software
upgrades at:
http://www.hp.com/rnd/software/switches.htm
Product Fix revision number
---------------------------------- --------------------
HP Procurve Switch 2524 (J4813A) F.04.08 or greater
HP Procurve Switch 2512 (J4812A) F.04.08 or greater
HP Procurve Switch 4108GL (J4865A) G.04.05 or greater
HP Procurve Switch 4108GL-bundle (J4861A) G.04.05 or greater
Not all HP Procurve products have completed testing, nor are
they listed here, and may or may not have these vulnerabilities.
This bulletin will again be updated as new information becomes
available.
---------------------------------------------------------
NNM (Network Node Manager)
---------------------------------------------------------
**REVISED 01**
Some problems found in NNM product were related to trap
handling. Patches are available. See Section C below.
---------------------------------------------------------
JetDirect Firmware (older versions only)
---------------------------------------------------------
ONLY some older versions of JetDirect Firmware are
vulnerable to some of the issues. The older firmware
can be upgraded in most cases, see list below.
JetDirect Firmware Version State
========================== =====
X.08.32 and higher NOT Vulnerable
X.21.00 and higher NOT Vulnerable
where X represents an alpha character for your device.
JetDirect Product Numbers that can be freely upgraded
to X.08.32 or X.21.00 or higher firmware.
EIO (Peripherals Laserjet 4000, 5000, 8000, etc...)
J3110A 10T
J3111A 10T/10B2/LocalTalk
J3112A Token Ring (discontinued)
J3113A 10/100 (discontinued)
J4169A 10/100
J4167A Token Ring
MIO (Peripherals LaserJet 4, 4si, 5si, etc...)
J2550A/B 10T (discontinued)
J2552A/B 10T/10Base2/LocalTalk (discontinued)
J2555A/B Token Ring (discontinued)
J4100A 10/100
J4105A Token Ring
J4106A 10T
External Print Servers
J2591A EX+ (discontinued)
J2593A EX+3 10T/10B2 (discontinued)
J2594A EX+3 Token Ring (discontinued)
J3263A 300X 10/100
J3264A 500X Token Ring
J3265A 500X 10/100
----------------------------------------------------------
HP-UX Systems running snmpd or OPENVIEW
----------------------------------------------------------
Any HP-UX 10.X or 11.X system running snmpd or snmpdm is
vulnerable. To determine if your HP-UX system has snmpd
or snmpdm installed:
swlist -l file | grep snmpd
B. Fixing the problem
Install the appropriate patch or firmware revision or work
around problem as detailed below.
C. Recommended solution
---------------------------------------------------------
hp Procurve switches
---------------------------------------------------------
**REVISED 01**
Customers can download these patches in the form of firmware
upgrades at:
http://www.hp.com/rnd/software/switches.htm
Product Fix revision number
----------------------------------- -------------------
HP Procurve Switch 2524 (J4813A) F.04.08 or greater
HP Procurve Switch 2512 (J4812A) F.04.08 or greater
HP Procurve Switch 4108GL (J4865A) G.04.05 or greater
HP Procurve Switch 4108GL-bundle (J4861A) G.04.05 or greater
---------------------------------------------------------
NNM (Network Node Manager)
---------------------------------------------------------
**REVISED 01**
Problems found in the NNM product (related only to trap
handling) are addressed in patches available at:
http://support.openview.hp.com/cpe/patches/nnm/6.2/s700_800_11.X.jsp
PHSS_26286 s700_800 HP-UX 10.20 ovtrapd large trap fix
PHSS_26287 s700_800 HP-UX 11.X ovtrapd large trap fix
PSOV_03100 Solaris 2.X ovtrapd large trap fix
NNM_00857 NT 4.X/Windows 2000 ovtrapd large trap fix
---------------------------------------------------------
MC/ServiceGuard
---------------------------------------------------------
Concerning the impact of disabling the SNMP agent on nodes
in MC/ServiceGuard or ServiceGuard OPS Edition clusters:
If SNMP is disabled on nodes running in MC/ServiceGuard
or ServiceGuard OPS Edition clusters, it will no longer be
possible for cluster monitoring applications that use the
cluster SNMP MIB to obtain the correct status for the cluster.
Examples of such applications are ClusterView, ClusterView Plus
or EMS High Availability Monitors, which all receive
cluster-related SNMP information from the cluster nodes.
This means that these applications will no longer display the
correct status for the cluster, including the cluster starting
or halting, nodes leaving or joining the cluster, and application
packages starting up or halting in the cluster.
NOTE: All supported versions of MC/ServiceGuard as well as
ServiceGuard OPS Edition are affected by this issue.
The ServiceGuard Manager product does not use the cluster
SNMP MIB, and therefore is _NOT_ affected by the
disabling of SNMP on cluster nodes.
---------------------------------------------------------
Event Monitoring System (EMS)
---------------------------------------------------------
It should also be noted that if an MC/ServiceGuard or ServiceGuard
OPS Edition application package has package resources defined
that use EMS High Availability Monitors, then those package
resources will no longer contain the current status for the
cluster. It may be necessary to remove the definition for these
package resources in order to allow continued operation of the
package after SNMP has been disabled.
---------------------------------------------------------
JetDirect Firmware (older versions only)
---------------------------------------------------------
Update firmware to X.08.32(or higher) or X.21.00(or higher)
as applicable.
----------------------------------------------------------
HP-UX Systems running snmpd or OPENVIEW
----------------------------------------------------------
The following patches are available now:
PHSS_26137 s700_800 HP-UX 10.20 OV EMANATE14.2 Agent$
PHSS_26138 s700_800 HP-UX 11.X OV EMANATE14.2 Agent$
PSOV_03087 Solaris 2.X EMANATE Release 14.2 $
All three patches are available from:
http://support.openview.hp.com/cpe/patches/
**Revised 01**
-->> In addition PHSS_26137 and PHSS_26138 are now available
from:
http://itrc.hp.com
============================================================
NOTE: The patches are labeled OV (Open View). However, the
patches are also applicable to systems that are _NOT_
running Open View.
============================================================
Workaround for HP-UX Systems:
If a patch is not available for your platform or you cannot
install an available patch, snmpd and snmpdm can be disabled
by removing their entries from /etc/services and removing the
execute permissions from /usr/sbin/snmpd and /usr/sbin/snmpdm.
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________________________________________________________________
-----End of Document ID: HPSBUX0202-184--------------------------------------
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