SSRT5940 rev.1 - HP-UX Mozilla remote, unauthorized user may execute privileged code

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SSRT5940 rev.1 - HP-UX Mozilla remote, unauthorized user may
                 execute privileged code

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

08 August 2005


remote execution of privileged code

Hewlett-Packard Company
HP Software Security Response Team

A potential security vulnerability has been identified with
HP-UX running Mozilla, where a heap overflow could be exploited to
allow a remote, unauthorized user to execute privileged code.

CAN-2005-0399, CAN-2005-0401, CAN-2005-0989, CAN-2004-1316

SUPPORTED SOFTWARE VERSIONS*:  ONLY impacted versions are listed.
 ->HP-UX  B.11.00, B.11.11, B.11.22, B.11.23 running Mozilla
 ->versions prior to



     Note: To determine if a system has an affected version,
           search the output of "swlist -a revision -l fileset"
           for an affected fileset.  Then determine if the
           recommended patch or update is installed.

     HP-UX B.11.00
     HP-UX B.11.11
     HP-UX B.11.22
     HP-UX B.11.23
    ->action: install revision or subsequent


 ->Revision 0 of this bulletin listed the following potential
 ->vulnerabilities and recommended
 ->Mozilla for HP-UX revision :

 ->CAN-2005-0401  MFSA 2005-32 Drag and drop loading of privileged
 ->CAN-2005-0399 MFSA 2005-30 GIF heap overflow parsing Netscape
                              extension 2
 ->CAN-2005-0989 MFSA 2005-33 Javascript "lambda" replace exposes
                              memory contents
 ->CAN-2004-1316 MFSA 2005-06 Heap overrun handling malicious
                              news: URL

 ->Mozilla for HP-UX revision is now available,
 ->addressing the following:

 -> First Resolved in Mozilla 1.7.8
MFSA 2005-44 Privilege escalation via non-DOM property overrides
MFSA 2005-43 "Wrapped" javascript: urls bypass security checks
MFSA 2005-42 Code execution via javascript: IconURL
 -> First Resolved in Mozilla 1.7.7
MFSA 2005-33 Javascript "lambda" replace exposes memory contents
MFSA 2005-35 Showing blocked javascript: popup uses wrong
             privilege context
MFSA 2005-36 Cross-site scripting through global scope pollution
MFSA 2005-37 Code execution through javascript: favicons
MFSA 2005-38 Search plugin cross-site scripting
MFSA 2005-40 Missing Install object instance checks
MFSA 2005-41 Privilege escalation via DOM property overrides
 -> First Resolved in Mozilla 1.7.6
MFSA 2005-32 Drag and drop loading of privileged XUL
MFSA 2005-30 GIF heap overflow parsing Netscape extension 2
MFSA 2005-29 Internationalized Domain Name (IDN) homograph
MFSA 2005-28 Unsafe /tmp/plugtmp directory exploitable to erase
             user's files
MFSA 2005-27 Plugins can be used to load privileged content
MFSA 2005-26 Cross-site scripting by dropping javascript:
             link on tab
MFSA 2005-25 Image drag and drop executable spoofing
MFSA 2005-24 HTTP auth prompt tab spoofing
MFSA 2005-23 Download dialog source spoofing
MFSA 2005-21 Overwrite arbitrary files downloading .lnk twice
MFSA 2005-20 XSLT can include stylesheets from arbitrary hosts
MFSA 2005-18 Memory overwrite in string library
MFSA 2005-17 Install source spoofing with user:pass@host
MFSA 2005-16 Spoofing download and security dialogs with
             overlapping windows
MFSA 2005-15 Heap overflow possible in UTF8 to Unicode conversion
MFSA 2005-14 SSL "secure site" indicator spoofing
MFSA 2005-13 Window Injection Spoofing
 -> First Resolved in Mozilla 1.7.5
MFSA 2005-22 Download dialog spoofing using Content-Disposition
MFSA 2005-11 Mail client responds to cookie requests
MFSA 2005-09 Browser responds to proxy auth request from non-proxy
             ssl server
MFSA 2005-08 Synthetic middle-click event can steal clipboard
MFSA 2005-06 Heap overrun handling malicious news: URL
MFSA 2005-05 Input stealing from other tabs
MFSA 2005-04 Secure site lock can be spoofed using view-source:
MFSA 2005-03 Secure site lock can be spoofed by a binary download
MFSA 2005-02 Opened attachments are temporarily saved
MFSA 2005-01 Link opened in new tab can load local file

 ->More information about these potential vulnerabilities
 ->can be found here:


HP has made the following available to resolve the issue.
These updates are available on :

 ->Mozilla for HP PA-RISC 11.0, 11i v1 (11.11)
 ->and 11i v2 (11.23)

 ->Mozilla for HP Integrity 11.22 (11i v1.6)
 ->and HP-UX 11.23 (11i v2)

 ->Install Mozilla for HP-UX version or subsequent.

Revision 0:  19 April 2005
  Initial release

Revision 1:  8 August 2005
  Mozilla for HP-UX version is available.

HP-UX SPECIFIC SECURITY BULLETINS*:  Security Patch Check revision
B.02.00 analyzes all HP-issued Security Bulletins to provide a
subset of recommended actions that potentially affect a specific
HP-UX system.

For more information: /

SUPPORT: For further information, contact normal HP Services
support channel.

REPORT: To report a potential security vulnerability with any HP
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* 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,
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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.

Version: PGP 8.1


Yours truly,
HP S/W Security Team
WTEC Cupertino, California


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