Protect yourself against future threats.
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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2010.0080
SUSE Security Announcement: acroread (SUSE-SA:2010:008)
27 January 2010
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: acroread
Publisher: SUSE
Operating System: SUSE
OpenSUSE
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2010-0290 CVE-2010-0097 CVE-2010-0012
CVE-2010-0005 CVE-2010-0004 CVE-2010-0001
CVE-2009-4355 CVE-2009-4324 CVE-2009-4022
CVE-2009-3959 CVE-2009-3958 CVE-2009-3957
CVE-2009-3956 CVE-2009-3955 CVE-2009-3954
CVE-2009-3953 CVE-2009-2624
Reference: ESB-2010.0061
ESB-2010.0033
ESB-2010.0027
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______________________________________________________________________________
SUSE Security Announcement
Package: acroread
Announcement ID: SUSE-SA:2010:008
Date: Tue, 26 Jan 2010 15:00:00 +0000
Affected Products: openSUSE 11.0
openSUSE 11.1
openSUSE 11.2
SLE10-SP2
SLE10-SP3
SLED 11
Vulnerability Type: remote code execution
CVSS v2 Base Score: 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
SUSE Default Package: yes (on SLED)
Cross-References: CVE-2009-3953, CVE-2009-3954, CVE-2009-3955,
CVE-2009-3956, CVE-2009-3957, CVE-2009-3958,
CVE-2009-3959, CVE-2009-4324
Content of This Advisory:
1) Security Vulnerability Resolved:
Adobe Reader security update
Problem Description
2) Solution or Work-Around
3) Special Instructions and Notes
4) Package Location and Checksums
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
- transmission
- libopenssl-devel
- gzip
- bind
- viewvc
6) Authenticity Verification and Additional Information
______________________________________________________________________________
1) Problem Description and Brief Discussion
Specially crafted PDF files could crash acroread. Attackers could
potentially exploit that to execute arbitrary code (CVE-2009-3953,
CVE-2009-3954, CVE-2009-3955, CVE-2009-3956, CVE-2009-3957,
CVE-2009-3958, CVE-2009-3959, CVE-2009-4324).
Acrobat reader was updated to version 9.3 to fix the security issues.
Note: Due to integration issues with the major version update of
acroread on SLE10 updates for SLE10 are not ready yet. Fixed
packages will be submitted ASAP.
2) Solution or Work-Around
There is no known workaround, please install the update packages.
3) Special Instructions and Notes
Please close and restart all running instances of acroread after the update.
4) Package Location and Checksums
The preferred method for installing security updates is to use the YaST
Online Update (YOU) tool. YOU detects which updates are required and
automatically performs the necessary steps to verify and install them.
Alternatively, download the update packages for your distribution manually
and verify their integrity by the methods listed in Section 6 of this
announcement. Then install the packages using the command
rpm -Fhv <file.rpm>
to apply the update, replacing <file.rpm> with the filename of the
downloaded RPM package.
x86 Platform:
openSUSE 11.2:
http://download.opensuse.org/update/11.2/rpm/i586/acroread-9.3-0.1.1.i586.rpm
openSUSE 11.1:
http://download.opensuse.org/update/11.1/rpm/i586/acroread-9.3-0.1.1.i586.rpm
openSUSE 11.0:
http://download.opensuse.org/update/11.0/rpm/i586/acroread-9.3-0.1.i586.rpm
Sources:
openSUSE 11.2:
http://download.opensuse.org/update/11.2/rpm/src/acroread-9.3-0.1.1.nosrc.rpm
openSUSE 11.1:
http://download.opensuse.org/update/11.1/rpm/src/acroread-9.3-0.1.1.nosrc.rpm
openSUSE 11.0:
http://download.opensuse.org/update/11.0/rpm/src/acroread-9.3-0.1.nosrc.rpm
Our maintenance customers are notified individually. The packages are
offered for installation from the maintenance web:
SLED 11
http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=92cc3368337b3767a6a4451406360608
SLES 11 DEBUGINFO
http://download.novell.com/index.jsp?search=Search&set_restricted=true&keywords=92cc3368337b3767a6a4451406360608
______________________________________________________________________________
5) Pending Vulnerabilities, Solutions, and Work-Arounds:
- transmission
Specially crafted torrent files could overwrite arbitrary files
(CVE-2010-0012).
Affected Products: openSUSE 11.0, 11.1, 11.2
- libopenssl-devel
Incorrect use of an openssl cleanup function can lead to memory
leaks in applications. For example an ssl enabled web server such as
apache that uses php, curl and openssl leaks memory if a SIGHUP
signal was sent to apache. The openssl cleanup function was made
more robust to avoid memory leaks (CVE-2009-4355).
Affected Products: SLE10-SP2, SLE10-SP3, SLE11, openSUSE 11.0, 11.1, 11.2
- gzip
Specially crafted gzip archives could lead to gzip allocating a too
small huffman table. Attackers could exploit that to crash gzip
(CVE-2009-2624).
Specially crafted gzip archives could trigger integer overflows.
Attackers could exploit that to crash gzip or potentially execute
arbitrary code (CVE-2010-0001). Only 64bit architectures are
affected by this flaw.
Affected Products: SLES9, SLE10-SP2, SLE10-SP3, SLE11, openSUSE 11.0, 11.1, 11.2
- bind
bind when configured for DNSSEC could incorrectly cache NXDOMAIN
responses (CVE-2010-0097). Moreover, the fix for CVE-2009-4022 was
incomplete. Despite the previous fix CNAME and DNAME responses could
be incorrectly cached (CVE-2010-0290).
Affected Products: SLE11, openSUSE 11.0, 11.1, 11.2
- viewvc
viewvc was updated to version 1.1.3 which fixes the following security problems:
- add root listing support of per-root authz config (CVE-2010-0004).
- query.py requires 'forbidden' authorizer (or none) in config (CVE-2010-0005).
Affected Products: openSUSE 11.2
______________________________________________________________________________
6) Authenticity Verification and Additional Information
- Announcement authenticity verification:
SUSE security announcements are published via mailing lists and on Web
sites. The authenticity and integrity of a SUSE security announcement is
guaranteed by a cryptographic signature in each announcement. All SUSE
security announcements are published with a valid signature.
To verify the signature of the announcement, save it as text into a file
and run the command
gpg --verify <file>
replacing <file> with the name of the file where you saved the
announcement. The output for a valid signature looks like:
gpg: Signature made <DATE> using RSA key ID 3D25D3D9
gpg: Good signature from "SuSE Security Team <security@suse.de>"
where <DATE> is replaced by the date the document was signed.
If the security team's key is not contained in your key ring, you can
import it from the first installation CD. To import the key, use the
command
gpg --import gpg-pubkey-3d25d3d9-36e12d04.asc
- Package authenticity verification:
SUSE update packages are available on many mirror FTP servers all over the
world. While this service is considered valuable and important to the free
and open source software community, the authenticity and the integrity of
a package needs to be verified to ensure that it has not been tampered
with.
The internal rpm package signatures provide an easy way to verify the
authenticity of an RPM package. Use the command
rpm -v --checksig <file.rpm>
to verify the signature of the package, replacing <file.rpm> with the
filename of the RPM package downloaded. The package is unmodified if it
contains a valid signature from build@suse.de with the key ID 9C800ACA.
This key is automatically imported into the RPM database (on
RPMv4-based distributions) and the gpg key ring of 'root' during
installation. You can also find it on the first installation CD and at
the end of this announcement.
- SUSE runs two security mailing lists to which any interested party may
subscribe:
opensuse-security@opensuse.org
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<opensuse-security+subscribe@opensuse.org>.
opensuse-security-announce@opensuse.org
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<opensuse-security-announce+subscribe@opensuse.org>.
=====================================================================
SUSE's security contact is <security@suse.com> or <security@suse.de>.
The <security@suse.de> public key is listed below.
=====================================================================
______________________________________________________________________________
The information in this advisory may be distributed or reproduced,
provided that the advisory is not modified in any way. In particular, the
clear text signature should show proof of the authenticity of the text.
SUSE Linux Products GmbH provides no warranties of any kind whatsoever
with respect to the information contained in this security advisory.
Type Bits/KeyID Date User ID
pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security@suse.de>
pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build@suse.de>
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