Service (DoS)

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SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c01963123
Version: 1

HPSBUX02498 SSRT090264 rev.1 - HP-UX Running Apache, Remote Unauthorized Data Injection, Denial of

Service (DoS)

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

Release Date: 2009-12-21
Last Updated: 2009-12-21

Potential Security Impact: Remote unauthorized data injection, Denial of Service (DoS)

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

VULNERABILITY SUMMARY
A potential security vulnerability has been identified with HP-UX running Apache v2.0.59.12 and earlier. The

vulnerability could be exploited remotely to inject unauthorized data or to create a Denial of Service (DoS).

References: CVE-2009-3555

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.11, B.11.23, B.11.31 running Apache v2.0.59.12 and previous.

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2009-3555    (AV:N/AC:L/Au:N/C:N/I:P/A:P)       6.4
===========================================================
             Information on CVSS is documented
            in HP Customer Notice: HPSN-2008-002

RESOLUTION

HP has provided the following temporary software updates to resolve the vulnerability.

NOTE: The vulnerability is resolved in OpenSSL 0.9.8l. HP-UX Apache v2.0.59.X versions use statically linked

libraries. HP-UX Apache v2.0.59.13 is compiled with OpenSSL 0.9.8l. Other versions of HP-UX Apache require the

HP-UX OpenSSL packages recommended in HPSBUX02482 SSRT090249, available here

http://www.itrc.hp.com/service/cki/secBullArchive.do

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

The depots are available are available using ftp.
Host / Account / Password

ftp.usa.hp.com / sb02498 / Secure12

HP-UX Release / Temporary Depot name / SHA-1 Sum

B.11.11 (IPv4 and IPv6) / Apache 2.0.59.13 PA-64-32-1111.depot /
 3B6BE547403C28926482192408D5D5AB603A403D

B.11.23 PA-32 / Apache 2.0.59.13 IA-PA-32-1123.depot /
 4809BAF0F83F78F60B7EC73FAF584D221B1CB4A7

B.11.23 IA-64 / Apache 2.0.59.13 IA-PA-64-1123.depot /
 1D65F7D49883399F4D202E16754CF7DAE71E3B47

B.11.31 PA-32 / Apache 2.0.59.13 IA-PA-32-1131.depot /
 943E21D4621B480B5E8E651ACB605B8F7EA47304

B.11.31 IA-64 / Apache 2.0.59.13 IA-PA-64-1131.depot /
 B8836FDB73434A3C26FB411E3F7CB3211129E5AC

MANUAL ACTIONS: Yes
Install Apache v2.0.59.13 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 Apache IPv4 and IPv6
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.2.0.59.13 or subsequent

HP-UX B.11.23
=============
hpuxwsAPCH32.APACHE
hpuxwsAPCH32.APACHE2
hpuxwsAPCH32.AUTH_LDAP
hpuxwsAPCH32.AUTH_LDAP2
hpuxwsAPCH32.MOD_JK
hpuxwsAPCH32.MOD_JK2
hpuxwsAPCH32.MOD_PERL
hpuxwsAPCH32.MOD_PERL2
hpuxwsAPCH32.PHP
hpuxwsAPCH32.PHP2
hpuxwsAPCH32.WEBPROXY
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.2.0.59.13 or subsequent

HP-UX B.11.31
=============
hpuxwsAPCH32.APACHE
hpuxwsAPCH32.APACHE2
hpuxwsAPCH32.AUTH_LDAP
hpuxwsAPCH32.AUTH_LDAP2
hpuxwsAPCH32.MOD_JK
hpuxwsAPCH32.MOD_JK2
hpuxwsAPCH32.MOD_PERL
hpuxwsAPCH32.MOD_PERL2
hpuxwsAPCH32.PHP
hpuxwsAPCH32.PHP2
hpuxwsAPCH32.WEBPROXY
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.2.0.59.13 or subsequent

END AFFECTED VERSIONS

HISTORY
Version:1 (rev.1) - 21 December 2009 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: 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
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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."

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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