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______________________________________________________________________________

SUSE Security Summary Report

Announcement ID: SUSE-SR:2006:009
Date: Fri, 28 Apr 2006 16:00:00 +0000
Cross-References: CVE-2005-4190, CVE-2006-1260, CVE-2006-1550
CVE-2006-1629, CVE-2006-1678, CVE-2006-1803
CVE-2006-1804, CVE-2006-1827, CVE-2006-1865
CVE-2006-2024, CVE-2006-2025, CVE-2006-2026

Content of this advisory:
1) Solved Security Vulnerabilities:
- phpMyAdmin XSS problems and SQL injection
- asterisk integer overflow in JPEG handling
- libtiff various denial of service attacks
- beagle potential command injection
- horde XSS and file exposure
- dia xfig handling problems
- openvpn remote code execution
2) Pending Vulnerabilities, Solutions, and Work-Arounds:
None listed today.
3) Authenticity Verification and Additional Information

______________________________________________________________________________

1) Solved Security Vulnerabilities

To avoid flooding mailing lists with SUSE Security Announcements for minor
issues, SUSE Security releases weekly summary reports for the low profile
vulnerability fixes. The SUSE Security Summary Reports do not list md5 sums
or download URLs like the SUSE Security Announcements that are released for
more severe vulnerabilities.

Fixed packages for the following incidents are already available on our FTP
server and via the YaST Online Update.

- phpMyAdmin XSS problems and SQL injection

phpMyAdmin was updated to fix the following security problems:
- Multiple cross-site-scripting bugs (CVE-2006-1803, CVE-2006-1678)

- A bug that allows to inject arbitrary SQL commands (CVE-2006-1804)

SUSE Linux versions 9.1 up to 10.0 are affected.


- asterisk integer overflow in JPEG handling

The PBX software asterisk had insufficient length checks when
processing JPG files that allowed attackers to overflow a buffer.

This issue is tracked by the Mitre CVE ID CVE-2006-1827 and affects
SUSE Linux 9.2, 9.3 and 10.0.


- libtiff various denial of service attacks

This update of libtiff fixes several bugs that can lead to a remote
denial-of-service attack. To trigger this bug the user has to use an
application that uses libtiff to process malformed TIFF images.
(CVE-2006-2024, CVE-2006-2025, CVE-2006-2026)


- beagle potential command injection

The beagle indexing daemon invokes commands to extract meta or
textual data from files in an insecure way, allowing injection of
additional program options. This was fixed by a security update.

SUSE Linux 9.3 and 10.0 are affected and the issue is tracked by
the Mitre CVE ID CVE-2006-1865.


- horde XSS and file exposure

This update fixes the following security issues in the Horde
framework:

- Insufficient input validation of an URL parameter allowed
attackers to read arbitrary files (CVE-2006-1260).

- Multiple cross-site-scripting bugs (CVE-2005-4190)

This affects all SUSE Linux based products.


- dia xfig handling problems

Multiple buffer overflows in the xfig import routines of dia can
be used by user-complicit attackers to potentially execute code as
the user.

This issue is tracked by the Mitre CVE ID CVE-2006-1550.

It affects SUSE Linux 9.2 up to 10.0 and Novell Linux Desktop 9.


- openvpn remote code execution

When connecting via openvpn to malicious openvpn servers it was
possible for the remote server to push environment variables like
for instance LD_PRELOAD or similar to the client, making it possible
for remote attackers to execute code.

This issue is tracked by the Mitre CVE ID CVE-2006-1629.

SUSE Linux 9.3 and 10.0 are affected by this problem.
______________________________________________________________________________

2) Pending Vulnerabilities, Solutions, and Work-Arounds

None are listed this week.
______________________________________________________________________________

3) 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 containing 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 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 included at the end of this
announcement.

- SUSE runs two security mailing lists to which any interested party may
subscribe:

suse-security@suse.com
- General Linux and SUSE security discussion.
All SUSE security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-subscribe@suse.com>.

suse-security-announce@suse.com
- SUSE's announce-only mailing list.
Only SUSE's security announcements are sent to this list.
To subscribe, send an e-mail to
<suse-security-announce-subscribe@suse.com>.

For general information or the frequently asked questions (FAQ)
send mail to <suse-security-info@suse.com> or
<suse-security-faq@suse.com>.

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