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[security bulletin] HPSBUX02761 SSRT100823 rev.1 - HP-UX Running Apache, Remote Denial of Service (DoS), Local Increase of Privilege

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SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c03278391
Version: 1

HPSBUX02761 SSRT100823 rev.1 - HP-UX Running Apache, Remote Denial of Service 
(DoS), Local Increase of Privilege

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

Release Date: 2012-04-18
Last Updated: 2012-04-18

Potential Security Impact: Remote Denial of Service (DoS), local increase of 
privilege

Source: Hewlett-Packard Company, HP Software Security Response Team

VULNERABILITY SUMMARY
Potential security vulnerabilities have been identified with HP-UX Running 
Apache. These vulnerabilities could be exploited remotely to create a Denial of 
Service (DoS) or to gain a local increase of privilege.

References: CVE-2011-3607, CVE-2012-0021, CVE-2012-0031, CVE-2012-0053

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.23, B.11.31 running HP-UX Apache Web Server Suite v3.22 or earlier
HP-UX B.11.11 running HP-UX Apache Web Server Suite v2.34 or earlier

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2011-3607    (AV:L/AC:M/Au:N/C:P/I:P/A:P)       4.4
CVE-2012-0021    (AV:N/AC:H/Au:N/C:N/I:N/A:P)       2.6
CVE-2012-0031    (AV:L/AC:L/Au:N/C:P/I:P/A:P)       4.6
CVE-2012-0053    (AV:N/AC:M/Au:N/C:P/I:N/A:N)       4.3
===========================================================
             Information on CVSS is documented
            in HP Customer Notice: HPSN-2008-002

RESOLUTION

HP has provided the following software updates to resolve the vulnerability.
The update for B.11.11 is available for download from 
https://h20392.www2.hp.com/portal/swdepot/try.do?productNumber=HPUXWSATW235
The update for B.11.23 and B.11.31 is available for download from 
https://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=HPUXWSATW323

Web Server Suite Version
 Apache Depot Name

HP-UX Web Server Suite v.3.23
 HP-UX B.11.23 HPUXWS22ATW-B323-64.depot

HP-UX B.11.23 HPUXWS22ATW-B323-32.depot

HP-UX B.11.31 HPUXWS22ATW-B323-64.depot

HP-UX B.11.31 HPUXWS22ATW-B323-32.depot

HP-UX Web Server Suite v.2.35
 HP-UX B.11.11 HP-UX_11.11_HPUXWSATW-B235-1111.depot

MANUAL ACTIONS: Yes - Update
Install HP-UX Web Server Suite v3.23 or subsequent
Install HP-UX Web Server Suite v2.35 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

HP-UX B.11.23
HP-UX B.11.31
==================
hpuxws22APCH32.APACHE
hpuxws22APCH32.APACHE2
hpuxws22APCH32.AUTH_LDAP
hpuxws22APCH32.AUTH_LDAP2
hpuxws22APCH32.MOD_JK
hpuxws22APCH32.MOD_JK2
hpuxws22APCH32.MOD_PERL
hpuxws22APCH32.MOD_PERL2
hpuxws22APCH32.PHP
hpuxws22APCH32.PHP2
hpuxws22APCH32.WEBPROXY
hpuxws22APCH32.WEBPROXY2
action: install revision B.2.2.15.12 or subsequent

HP-UX B.11.11
==================
hpuxwsAPACHE.APACHE
hpuxwsAPACHE.APACHE2
hpuxwsAPACHE.AUTH_LDAP
hpuxwsAPACHE.AUTH_LDAP2
hpuxwsAPACHE.MOD_JK
hpuxwsAPACHE.MOD_JK2
hpuxwsAPACHE.MOD_PERL
hpuxwsAPACHE.MOD_PERL2
hpuxwsAPACHE.PHP
hpuxwsAPACHE.PHP2
hpuxwsAPACHE.WEBPROXY
action: install revision B.2.0.64.03 or subsequent

END AFFECTED VERSIONS

HISTORY
Version:1 (rev.1) - 18 April 2012 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 issues about implementing the recommendations of this Security 
Bulletin, contact normal HP Services support channel.  For other issues about 
the content of this Security Bulletin, send e-mail to security-alert@xxxxxxx

Report: To report a potential security vulnerability with any HP supported 
product, send Email to: security-alert@xxxxxx

Subscribe: To initiate a subscription to receive future HP Security Bulletin 
alerts via Email: 
http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins

Security Bulletin List: A list of HP Security Bulletins, updated periodically, 
is contained in HP Security Notice HPSN-2011-001: 
https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay/?docId=emr_na-c02964430

Security Bulletin Archive: A list of recently released Security Bulletins is 
available here: 
http://h20566.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/

Software Product Category: The Software Product Category is represented in the 
title by the two characters following HPSB.

3C = 3COM
3P = 3rd Party Software
GN = HP General Software
HF = HP Hardware and Firmware
MP = MPE/iX
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PI = Printing and Imaging
PV = ProCurve
ST = Storage Software
TU = Tru64 UNIX
UX = HP-UX

Copyright 2012 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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