Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2004.0496 -- HP Security Bulletin
SSRT4778 Mozilla Application Suite Contains Potential libpng Overflows
06 August 2004
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Mozilla Application Suite
Publisher: Hewlett-Packard
Operating System: HP Tru64 UNIX
Impact: Execute Arbitrary Code/Commands
Denial of Service
Access Required: Remote
CVE Names: CAN-2004-0597 CAN-2004-0598 CAN-2004-0599
Ref: ESB-2004.0482
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
HP SECURITY BULLETIN
HPSBTU01063 REVISION: 0
SSRTSSRT4778 - rev.0 Mozilla Application Suite for HP Tru64 UNIX -
libpng Potential Overflows
NOTICE: There are no restrictions for distribution of this
Bulletin provided that it remains complete and intact.
The information in this Security bulletin should be acted upon as
soon as possible.
INITIAL RELEASE: Not Yet Released
LAST UPDATED: 29 July 2004 (Draft)
POTENTIAL SECURITY IMPACT: Remotely exploitable integer and
buffer overflows.
SOURCE: HEWLETT-PACKARD COMPANY
HP Software Security Response Team
REFERENCES: CERT VU#388984, VU#817368, VU#236656, VU#477512,
VU#160448, VU#286464
VULNERABILITY SUMMARY:
Several potential security vulnerabilities have been identified
in libpng (portable network graphics library) used by the
Mozilla Application Suite for HP Tru64 UNIX. These potential
vulnerabilities could be remotely exploitable, resulting in
buffer overruns or integer overflows.
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
Mozilla Application Suite for HP Tru64 UNIX versions earlier
than 1.7 The Mozilla Application Suite for HP Tru64 UNIX is
provided for use on the supported base levels of HP
Tru64 UNIX 5.1A and 5.1B.
BACKGROUND:
HP has corrected these potential vulnerabilities by releasing
the kit identified in the resolution section below.
For a listing of all Tru64 UNIX security patch kits please see
the following web site:
http://h30097.www3.hp.com/unix/security-download.html
RESOLUTION:
Mozilla Application Suite for HP Tru64 UNIX V1.7
The Mozilla Application Suite for HP Tru64 UNIX is provided
for use on the supported base levels of HP Tru64 UNIX 5.1A
and 5.1B.
Supported versions are:
o HP Tru64 UNIX 5.1B PK4 (BL25)
o HP Tru64 UNIX 5.1B PK3 (BL24)
o HP Tru64 UNIX 5.1A PK6 (BL24)
V1.7 web kits can be downloaded from the following sites:
The Mozilla site:
http://www.mozilla.org/releases/
The download site for HP Tru64 UNIX internet and networking
software:
http://h30097.www3.hp.com/internet/download.htm
* The software product category that this Security Bulletin
relates to is represented by the 5th and 6th characters of the
Bulletin number: GN=General, MA=Management Agents,
MI=Misc. 3rd party, MP=HP-MPE/iX, NS=HP NonStop Servers,
OV=HP OpenVMS, PI=HP Printing & Imaging, ST=HP Storage,
TU=HP Tru64 UNIX, TL=Trusted Linux, UX=HP-UX, VV=Virtual Vault
To review previously published Security Bulletins visit:
http://itrc.hp.com/cki/bin/doc.pl/screen=ckiSecurityBulletin
SUPPORT:
For further information, contact HP Services support
channel.
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:
Driver and Support Alerts/Notifications Sign-up: Product Selection
Under Step1: your products
1. Select product category:
- a minimum of servers must be selected.
2. Select product family or search:
- a minimum of one product must be selected.
3. Add a product:
- a minimum of one product must be added.
In Step 2: your operating system(s)
- check ALL operating systems for which alerts are required.
Complete the form 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.
Note: In addition to the individual alerts/notifications for the
selected operating systems/products, subscribers will
automatically receive one copy of alerts for non-operating system
categories (i.e., a subscriber who signs up for all six operating
system alerts will only receive one copy of all the non-operating
system alerts).
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).
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 2004 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.
- -----BEGIN PGP SIGNATURE-----
Version: PGP 8.0.2
iQA/AwUBQRL16eAfOvwtKn1ZEQJzOACfVGXIT5xLEu5W0gLP2Qzr5V18DTUAnjUJ
wF6tL7tz0WKAyNK23yzVNeys
=uGmi
- -----END PGP SIGNATURE-----
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
If you believe that your computer system has been compromised or attacked in
any way, we encourage you to let us know by completing the secure National IT
Incident Reporting Form at:
http://www.auscert.org.au/render.html?it=3192
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business
hours which are GMT+10:00 (AEST). On call after hours
for member emergencies only.
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
iQCVAwUBQRMsZSh9+71yA2DNAQIUrgP+JYjsx+JM6ej2Hn/OIrHtmjojpuoabqhL
8lYZ5KqxeA717SGpZSvjD4BuhB6a+iaeueXAwYL+m38TQ0n05UMZm0xkZeu+tqf9
heSF5YHIIR3IvkcN/4PgQ+CLaR8Iyq+PK8IMi6v87QJiDQlXL2jKPBlgTv2DKJrr
UAHux9U60N4=
=naCj
-----END PGP SIGNATURE-----