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AUSCERT External Security Bulletin Redistribution
SSRT100010 rev.1 - HP-UX running AudFilter rules enabled,
Local Denial of Service (DoS)
30 March 2010
AusCERT Security Bulletin Summary
Operating System: HP-UX
Impact/Access: Denial of Service -- Existing Account
CVE Names: CVE-2010-1030 CVE-2009-1030
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SUPPORT COMMUNICATION - SECURITY BULLETIN
Document ID: c02063258
HPSBUX02514 SSRT100010 rev.1 - HP-UX running AudFilter rules enabled, Local
Denial of Service (DoS)
NOTICE: The information in this Security Bulletin should be acted upon as
soon as possible.
Release Date: 2010-03-29
Last Updated: 2010-03-26
Potential Security Impact: Local Denial of Service (DoS)
Source: Hewlett-Packard Company, HP Software Security Response Team
A potential security vulnerability have been identified with HP-UX with
AudFilter rules enabled. The vulnerability could be exploited locally to
create a Denial of Service (DoS).
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.31 with AudFilter rules are enabled.
CVSS 2.0 Base Metrics
Reference Base Vector Base Score
CVE-2009-1030 (AV:L/AC:M/Au:S/C:N/I:N/A:C) 4.4
Information on CVSS is documented
in HP Customer Notice: HPSN-2008-002
HP has provided the following patch to resolve this vulnerability.
The patch is available from the following location:
HP-UX Release / Patch ID
B.11.31 (11i v3) / PHKL_40845 or subsequent
MANUAL ACTIONS: No
PRODUCT SPECIFIC INFORMATION
HP-UX Software Assistant: HP-UX Software Assistant is an enhanced
application that replaces HP-UX Security Patch Check. It analyzes all
Security Bulletins issued by HP and lists recommended actions that may
apply to a specific HP-UX system. It can also download patches and create
a depot automatically. For more information see https://www.hp.com/go/swa
The following text is for use by the HP-UX Software Assistant.
action: install patch PHKL_40845 or subsequent
END AFFECTED VERSIONS
Version:1 (rev.1) 29 March 2010 Initial release
Third Party Security Patches: Third party security patches that are to be
installed on systems running HP software products should be applied in
accordance with the customer's patch management policy.
Support: For further information, contact normal HP Services support channel.
Report: To report a potential security vulnerability with any HP supported
product, send Email to: firstname.lastname@example.org
It is strongly recommended that security related information being
communicated to HP be encrypted using PGP, especially exploit information.
To get the security-alert PGP key, please send an e-mail message as follows:
Subject: get key
Subscribe: To initiate a subscription to receive future HP Security
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Under Step1: your ITRC security bulletins and patches
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To review previously published Security Bulletins visit:
* The Software Product Category that this Security Bulletin
relates to is represented by the 5th and 6th characters
of the Bulletin number in the title:
GN = HP General SW
MA = HP Management Agents
MI = Misc. 3rd Party SW
MP = HP MPE/iX
NS = HP NonStop Servers
OV = HP OpenVMS
PI = HP Printing & Imaging
ST = HP Storage SW
TL = HP Trusted Linux
TU = HP Tru64 UNIX
UX = HP-UX
VV = HP VirtualVault
System management and security procedures must be reviewed frequently to
maintain system integrity. HP is continually reviewing and enhancing the
security features of software products to provide customers with current
"HP is broadly distributing this Security Bulletin in order to bring to the
attention of users of the affected HP products the important security
information contained in this Bulletin. HP recommends that all users
determine the applicability of this information to their individual
situations and take appropriate action. HP does not warrant that this
information is necessarily accurate or complete for all user situations and,
consequently, HP will not be responsible for any damages resulting from
user's use or disregard of the information provided in this Bulletin. To
the extent permitted by law, HP disclaims all warranties, either express or
implied, including the warranties of merchantability and fitness for a
particular purpose, title and non-infringement."
Copyright 2009 Hewlett-Packard Development Company, L.P.
Hewlett-Packard Company shall not be liable for technical or editorial
errors or omissions contained herein. The information provided is provided
"as is" without warranty of any kind. To the extent permitted by law,
neither HP or its affiliates, subcontractors or suppliers will be liable
for incidental,special or consequential damages including downtime cost;
lost profits;damages relating to the procurement of substitute products or
services; or damages for loss of data, or software restoration. The
information in this document is subject to change without notice.
Hewlett-Packard Company and the names of Hewlett-Packard products
referenced herein are trademarks of Hewlett-Packard Company in the United
States and other countries. Other product and company names mentioned
herein may be trademarks of their respective owners.
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