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AUSCERT External Security Bulletin Redistribution
ESB-2008.0466 -- [HP-UX]
HP-UX running Apache with PHP, Remote Denial of Service
(DoS), Gain Extended Privileges
20 May 2008
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: PHP
Publisher: Hewlett-Packard
Operating System: HP-UX
Impact: Denial of Service
Increased Privileges
Access: Remote/Unauthenticated
CVE Names: CVE-2007-5900 CVE-2007-5899 CVE-2007-5898
CVE-2007-4887 CVE-2007-4840 CVE-2007-4783
CVE-2007-3378 CVE-2007-2872
Ref: AA-2007.0039
AL-2007.0106
Revision History: May 20 2008: HP released a new version
May 7 2008: Initial Release
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SUPPORT COMMUNICATION - SECURITY BULLETIN
Document ID: c01438646 Version: 1
HPSBUX02332 SSRT080056 rev.2 - HP-UX Running Apache With PHP, Remote
Denial of Service (DoS), Gain Extended Privileges
NOTICE: The information in this Security Bulletin should be acted
upon as soon as possible.
Release Date: 2008-05-19
Last Updated: 2008-05-19
Potential Security Impact: Remote Denial of Service (DoS), gain extended
privileges.
Source: Hewlett-Packard Company, HP Software Security Response Team
VULNERABILITY SUMMARY Potential security vulnerabilities have been
identified with HP-UX running Apache with PHP. These vulnerabilities
could be exploited remotely to create a Denial of Service (DoS) or
to gain extended privileges.
References: CVE-2007-2872, CVE-2007-3378, CVE-2007-4783, CVE-2007-4840,
CVE-2007-4887, CVE-2007-5898, CVE-2007-5899, CVE-2007-5900.
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.11, B.11.23, B.11.31 running Apache v2.18 with PHP v5.2.4
or earlier.
BACKGROUND
CVSS 2.0 Base Metrics
===============================================
Reference Base Vector Base Score
CVE-2007-2872 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8
CVE-2007-3378 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8
CVE-2007-4783 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0
CVE-2007-4840 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0
CVE-2007-4887 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3
CVE-2007-5898 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0
CVE-2007-5899 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3
CVE-2007-5900 (AV:L/AC:M/Au:N/C:C/I:C/A:C) 6.9
===============================================
Information on CVSS is documented in HP Customer Notice: HPSN-2008-002.
RESOLUTION
HP has provided the following software updates to resolve the
vulnerabilities.
The updates are available for download from:
ftp://srt80056:srt80056@hprc.external.hp.com
HP-UX Release
Depot name MD5 Sum
B.11.11 (IPv4 and IPv6)
HPUXWSA-B219-01-1111ipv6.depot 2f1b55990dfbfe44aca7a513a01f8cd5
B.11.23 PA-32
HPUXWSA-B219-01-1123-32.depot 79531df0f0c5850609368a7385b357ea
B.11.23 IA-64
HPUXWSA-B219-01-1123-64.depot b32a9371f0a8d63303e14c2e0c79ca5d
B.11.31 PA-32
HPUXWSA-B219-01-1131-32.depot 883884f6e225ea750e58a280e97add7d
B.11.31 IA-64
HPUXWSA-B219-01-1131-64.depot 37c8e84ef5657c67dbc299c2e12e26bf
MANUAL ACTIONS: Yes - Update Install Apache v2.19 which includes
PHP v5.2.5 or subsequent
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.
AFFECTED VERSIONS
For IPv4 and IPv6
HP-UX B.11.11
=============
hpuxwsAPACHE.PHP
hpuxwsAPACHE.PHP2
action: install revision
B.2.0.59.04.01 or subsequent and restart Apache
URL:ftp://srt80056:srt80056@hprc.external.hp.com
HP-UX B.11.23
=============
hpuxwsAPCH32.PHP
hpuxwsAPCH32.PHP2
hpuxwsAPACHE.PHP
hpuxwsAPACHE.PHP2
action: install revision
B.2.0.59.04.01 or subsequent and restart Apache
URL:ftp://srt80056:srt80056@hprc.external.hp.com
HP-UX B.11.31
=============
hpuxwsAPCH32.PHP
hpuxwsAPCH32.PHP2
hpuxwsAPACHE.PHP
hpuxwsAPACHE.PHP2
action: install revision
B.2.0.59.04.01 or subsequent and restart Apache
URL:ftp://srt80056:srt80056@hprc.external.hp.com
END AFFECTED VERSIONS
HISTORY
Version:1 (rev.1) - 05 May 2008 Initial release
Version:2 (rev.2) - 19 May 2008 Corrected URLs and PHP revision
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: security-alert@hp.com 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:
To: security-alert@hp.com Subject: get key
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://www.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 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 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 2008 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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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
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