[security bulletin] SSRT5998 Rev.2 HP System Management Homepage (v2.0.x) Denial of Service (DoS) and XSS

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To: bugtraq@securityfocus.com
Date: Thu, 22 Sep 2005 11:33:43 -0700

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HP SECURITY BULLETIN

HPSBMA01212 REVISION: 2

SSRT5998 Rev.2 HP System Management Homepage (v2.0.x) Denial of
               Service (DoS) and XSS

NOTICE:
The information in this Security Bulletin should be acted upon
as soon as possible.

INITIAL RELEASE:
21 September 2005

POTENTIAL SECURITY IMPACT:
Remote unauthorized user may create a Denial of Service (DOS),
cause a buffer overflow, or may allow cross-site scripting (XSS)
attacks

SOURCE:
Hewlett-Packard Company
HP Software Security Response Team

VULNERABILITY SUMMARY:
Potential security vulnerabilities associated with web
applications using PHP (prior to 4.3.11) have been identified by
the candidates or common vulnerabilities (CAN) and exposures as
shown in the background section.

REFERENCES:
CAN-2004-1065, CAN-2004-1064, CAN-2004-1063, CAN-2004-1020,
CAN-2004-1019

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
 ->System Management Homepage Version 2.0.0 through Version 2.0.2
 ->for Microsoft Windows 2000, Windows Server 2003,
 ->Windows Server 2003 x64 Edition, Windows Server 2003 64-bit
 -> and Linux.
 ->Management Homepage is a component of HP ProLiant Support
 ->(PSP).

BACKGROUND:

 ->The Hewlett-Packard Company wishes to thank Tom Gallagher
   [tom@SecurityBugHunter.com] for reporting a second XSS
   vulnerability to us and assisting us to protect all of our
   valued customers.

CAN-2004-1018 - Multiple integer handling errors in PHP may
allow attackers to bypass safe mode restrictions, causing a
denial of service

CAN-2004-1019 - The deserialization code in PHP may allow
remote attackers to cause a denial of service

CAN-2004-1020 - The addslashes function in PHP does not
properly escape a NULL (/0) character, which may allow remote
attackers to read arbitrary files in PHP applications that
contain a directory traversal vulnerability in require or
include statements

CAN-2004-1063 - When running in safe mode on a multithreaded
Linux webserver, may allow local users to bypass
safe_mode_exec_dir restrictions and execute commands outside
of the intended safe_mode_exec_dir via shell metacharacters in
the current directory name.

CAN-2004-1064 - The safe mode checks in PHP truncate the file
path before passing the data to the realpath function, which
could allow attackers to bypass safe mode.

CAN-2004-1065 - Buffer overflow in the exif_read_data function
in PHP may allow remote attackers to execute arbitrary code
via a long section name in an image file.

Namazu versions prior to v2.0.14 contain a vulnerability that
may allow remote attackers to launch cross-site scripting
attacks. The vulnerability is due to improper filtering of
queries that start with a tab (%09) character in namazu.cgi.

RESOLUTION:

HP recommends that customers upgrade to System Management
Homepage (Version 2.1.0 and higher) which includes PHP v4.3.11
and Namazu v2.0.14 addressing the vulnerabilities listed above.

System Management Homepage is available for download from
the following URLs:

 ->(Rev.2) Additional XSS report:

 ->For Windows:

 -> http://h18023.www1.hp.com/support/files/server/us/download/
 -> 23023.html

 ->For Linux:

 -> http://h18023.www1.hp.com/support/files/server/us/download/
 -> 23233.html

for Windows:

http://h18000.www1.hp.com/support/files/server/us/
download/23065.html

for Linux:

http://h18000.www1.hp.com/support/files/server/us/
download/23019.html

Note: The resolutions are also included in the next releases of
          HP SmartStart (version 7.40)

BULLETIN REVISION HISTORY:
 Revision 0 - 01 August 2005
 - Initial release

 Revision 1 - 09 August 2005
 - Update Affected Versions
 added Windows Server Versions

 Revision 2 - 21 September 2005
 - Update Background, Resolution, second XSS reported
 and resolutions are available.

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: security-alert@hp.com. It is
strongly recommended that security related information being
communicated to HP be encrypted using PGP, especially exploit
information. To obtain the security-alert PGP key please send an
e-mail message to security-alert@hp.com with the Subject of
'get key' (no quotes).

SUBSCRIBE: To initiate a subscription to receive future HP
Security Bulletins via Email:

http://h30046.www3.hp.com/driverAlertProfile.php?regioncode=NA&
langcode=USENG&jumpid=in_SC-GEN__driverITRC&topiccode=ITRC

On the web page: ITRC security bulletins and patch sign-up
Under Step1: your ITRC security bulletins and patches
     - check ALL categories for which alerts are required and
       continue.
Under Step2: your ITRC operating systems
     - verify your operating system selections are checked and
       save.

To update an existing subscription:
http://h30046.www3.hp.com/subSignIn.php

Log in on the web page
  Subscriber's choice for Business: sign-in.
On the Web page:
 Subscriber's Choice: your profile summary
   - use Edit Profile to update appropriate sections.

To review previously published Security Bulletins visit:
http://itrc.hp.com/service/cki/secBullArchive.do

* The Software Product Category that this Security Bulletin
  relates to is represented by the 5th and 6th characters of the
  Bulletin number:
    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 Virtual Vault

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 secure solutions.

"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."

(c)Copyright 2005 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 nor 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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