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             AUSCERT External Security Bulletin Redistribution

                               ESB-2010.1092
                    Critical: acroread security update
                              2 December 2010

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           acroread
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux Server 5
                   Red Hat Enterprise Linux WS/Desktop 5
                   Red Hat Enterprise Linux AS/ES/WS 4
                   Red Hat Enterprise Linux Desktop 4
                   Red Hat Enterprise Linux Server 6
                   Red Hat Enterprise Linux WS/Desktop 6
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2010-4091 CVE-2010-3654 

Reference:         ESB-2010.1056
                   ESB-2010.1035
                   ESB-2010.1012
                   ESB-2010.1006
                   ESB-2010.1004
                   ESB-2010.0982

Original Bulletin: 
   https://rhn.redhat.com/errata/RHSA-2010-0934.html

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                   Red Hat Security Advisory

Synopsis:          Critical: acroread security update
Advisory ID:       RHSA-2010:0934-01
Product:           Red Hat Enterprise Linux Extras
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2010-0934.html
Issue date:        2010-12-01
CVE Names:         CVE-2010-3654 CVE-2010-4091 
=====================================================================

1. Summary:

Updated acroread packages that fix two security issues are now available
for Red Hat Enterprise Linux 4 Extras and Red Hat Enterprise Linux 5 and 6
Supplementary.

The Red Hat Security Response Team has rated this update as having critical
security impact. Common Vulnerability Scoring System (CVSS) base scores,
which give detailed severity ratings, are available for each vulnerability
from the CVE links in the References section.

2. Relevant releases/architectures:

RHEL Desktop Supplementary (v. 5 client) - i386, x86_64
RHEL Supplementary (v. 5 server) - i386, x86_64
Red Hat Desktop version 4 Extras - x86_64
Red Hat Enterprise Linux AS version 4 Extras - x86_64
Red Hat Enterprise Linux Desktop Supplementary (v. 6) - i386, x86_64
Red Hat Enterprise Linux ES version 4 Extras - x86_64
Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, x86_64
Red Hat Enterprise Linux WS version 4 Extras - x86_64
Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, x86_64

3. Description:

Adobe Reader allows users to view and print documents in Portable Document
Format (PDF).

This update fixes two vulnerabilities in Adobe Reader. These
vulnerabilities are detailed on the Adobe security page APSB10-28, listed
in the References section. A specially-crafted PDF file could cause Adobe
Reader to crash or, potentially, execute arbitrary code as the user running
Adobe Reader when opened. (CVE-2010-3654, CVE-2010-4091)

All Adobe Reader users should install these updated packages. They contain
Adobe Reader version 9.4.1, which is not vulnerable to these issues. All
running instances of Adobe Reader must be restarted for the update to take
effect.

4. Solution:

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/docs/DOC-11259

5. Bugs fixed (http://bugzilla.redhat.com/):

647525 - CVE-2010-3654 acroread/flash-plugin: critical vulnerablility (APSA10-05, APSB10-26)
651133 - CVE-2010-4091 acroread: remote DoS or possible arbitrary code execution via EScript.api plugin

6. Package List:

Red Hat Enterprise Linux AS version 4 Extras:

x86_64:
acroread-9.4.1-1.el4.i386.rpm

Red Hat Desktop version 4 Extras:

x86_64:
acroread-9.4.1-1.el4.i386.rpm

Red Hat Enterprise Linux ES version 4 Extras:

x86_64:
acroread-9.4.1-1.el4.i386.rpm

Red Hat Enterprise Linux WS version 4 Extras:

x86_64:
acroread-9.4.1-1.el4.i386.rpm

RHEL Desktop Supplementary (v. 5 client):

i386:
acroread-9.4.1-1.el5.i386.rpm
acroread-plugin-9.4.1-1.el5.i386.rpm

x86_64:
acroread-9.4.1-1.el5.i386.rpm
acroread-plugin-9.4.1-1.el5.i386.rpm

RHEL Supplementary (v. 5 server):

i386:
acroread-9.4.1-1.el5.i386.rpm
acroread-plugin-9.4.1-1.el5.i386.rpm

x86_64:
acroread-9.4.1-1.el5.i386.rpm
acroread-plugin-9.4.1-1.el5.i386.rpm

Red Hat Enterprise Linux Desktop Supplementary (v. 6):

i386:
acroread-9.4.1-1.el6.i686.rpm
acroread-plugin-9.4.1-1.el6.i686.rpm

x86_64:
acroread-9.4.1-1.el6.i686.rpm
acroread-plugin-9.4.1-1.el6.i686.rpm

Red Hat Enterprise Linux Server Supplementary (v. 6):

i386:
acroread-9.4.1-1.el6.i686.rpm
acroread-plugin-9.4.1-1.el6.i686.rpm

x86_64:
acroread-9.4.1-1.el6.i686.rpm
acroread-plugin-9.4.1-1.el6.i686.rpm

Red Hat Enterprise Linux Workstation Supplementary (v. 6):

i386:
acroread-9.4.1-1.el6.i686.rpm
acroread-plugin-9.4.1-1.el6.i686.rpm

x86_64:
acroread-9.4.1-1.el6.i686.rpm
acroread-plugin-9.4.1-1.el6.i686.rpm

These packages are GPG signed by Red Hat for security.  Our key and 
details on how to verify the signature are available from
https://www.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2010-3654.html
https://www.redhat.com/security/data/cve/CVE-2010-4091.html
http://www.redhat.com/security/updates/classification/#critical
http://www.adobe.com/support/security/bulletins/apsb10-28.html

8. Contact:

The Red Hat security contact is <secalert@redhat.com>.  More contact
details at https://www.redhat.com/security/team/contact/

Copyright 2010 Red Hat, Inc.
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