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Sicherheit: Mehrere Probleme in IBM Java 1.4.2 und IBM Java 6
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in IBM Java 1.4.2 und IBM Java 6
ID: SUSE-SA:2009:018
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server 9, SUSE Open Enterprise Server, SUSE Novell Linux POS 9, SUSE SLE SDK 10 SP2, SUSE Linux Enterprise Server 10 SP2, SUSE SLES 11 DEBUGINFO, SUSE SLE 11, SUSE SLES 11
Datum: Di, 7. April 2009, 14:53
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5345
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5350
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5351
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5348
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5356
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5339
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2086
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5357
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5344
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5354
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5343
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5358
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5360
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5341
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5342
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5359
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5340
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5346
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5353
Applikationen: IBM JDK for Linux, IBM JDK for Linux

Originalnachricht

-----BEGIN PGP SIGNED MESSAGE-----

Hash: SHA1

______________________________________________________________________________

SUSE Security Announcement

Package: IBM Java 1.4.2 and 6
Announcement ID: SUSE-SA:2009:018
Date: Tue, 07 Apr 2009 13:00:00 +0000
Affected Products: SUSE SLES 9
Open Enterprise Server
Novell Linux POS 9
SLE SDK 10 SP2
SUSE Linux Enterprise Server 10 SP2
SLES 11 DEBUGINFO
SLE 11
SLES 11
Vulnerability Type: remote code execution
Severity (1-10): 7
SUSE Default Package: yes
Cross-References: CVE-2008-2086, CVE-2008-5339, CVE-2008-5340
CVE-2008-5341, CVE-2008-5342, CVE-2008-5343
CVE-2008-5344, CVE-2008-5345, CVE-2008-5346
CVE-2008-5348, CVE-2008-5350, CVE-2008-5351
CVE-2008-5353, CVE-2008-5354, CVE-2008-5356
CVE-2008-5357, CVE-2008-5358, CVE-2008-5359
CVE-2008-5360

Content of This Advisory:
1) Security Vulnerability Resolved:
IBM Java 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:
See SUSE Security Summary Report.
6) Authenticity Verification and Additional Information

______________________________________________________________________________

1) Problem Description and Brief Discussion

The IBM Java 1.4.2 JDK and JRE were brought to Service Release 13
and the IBM JDK and JRE 6 were brought to Service Release 4.

These updates fix lots of bugs and various security issues:

CVE-2008-5350: A security vulnerability in the Java Runtime Environment
(JRE) may allow an untrusted applet or application to list the contents
of the home directory of the user running the applet or application.

CVE-2008-5346: A security vulnerability in the Java Runtime Environment
(JRE) with parsing zip files may allow an untrusted applet or
application to read arbitrary memory locations in the process that
the applet or application is running in.

CVE-2008-5343: A vulnerability in Java Web Start and Java Plug-in may
allow hidden code on a host to make network connections to that host
and to hijack HTTP sessions using cookies stored in the browser.

CVE-2008-5344: A vulnerability in the Java Runtime Environment
(JRE) with applet classloading may allow an untrusted applet to read
arbitrary files on a system that the applet runs on and make network
connections to hosts other than the host it was loaded from.

CVE-2008-5359: A buffer overflow vulnerability in the Java Runtime
Environment (JRE) image processing code may allow an untrusted applet
or application to escalate privileges. For example, an untrusted
applet may grant itself permissions to read and write local files or
execute local applications that are accessible to the user running
the untrusted applet.

CVE-2008-5339: A vulnerability in the Java Runtime Environment (JRE)
may allow an untrusted Java Web Start application to make network
connections to hosts other than the host that the application is
downloaded from.

CVE-2008-5340: A vulnerability in the Java Runtime Environment with
launching Java Web Start applications may allow an untrusted Java Web
Start application to escalate privileges. For example, an untrusted
application may grant itself permissions to read and write local
files or execute local applications that are accessible to the user
running the untrusted application.

CVE-2008-5348: A security vulnerability in the Java Runtime Environment
(JRE) with authenticating users through Kerberos may lead to a Denial
of Service (DoS) to the system as a whole, due to excessive consumption
of operating system resources.

CVE-2008-2086: A vulnerability in Java Web Start may allow certain
trusted operations to be performed, such as modifying system
properties.

CVE-2008-5345: The Java Runtime Environment (JRE) allows code loaded
from the local filesystem to access localhost. This may allow code that
is maliciously placed on the local filesystem and then subsequently
run, to have network access to localhost that would not otherwise
be allowed if the code were loaded from a remote host. This may be
leveraged to steal cookies and hijack sessions (for domains that map
a name to the localhost).

CVE-2008-5351: The UTF-8 (Unicode Transformation Format-8) decoder in
the Java Runtime Environment (JRE) accepts encodings that are longer
than the "shortest" form. This behavior is not a vulnerability in
Java
SE. However, it may be leveraged to exploit systems running software
that relies on the JRE UTF-8 decoder to reject non-shortest form
sequences. For example, non-shortest form sequences may be decoded
into illegal URIs, which may then allow files that are not otherwise
accessible to be read, if the URIs are not checked following UTF-8
decoding.

CVE-2008-5360: The Java Runtime Environment creates temporary files
with insufficiently random names. This may be leveraged to write JAR
files which may then be loaded as untrusted applets and Java Web Start
applications to access and provide services from localhost and hence
steal cookies.

CVE-2008-5353: A security vulnerability in the Java Runtime Environment
(JRE) related to deserializing calendar objects may allow an untrusted
applet or application to escalate privileges. For example, an untrusted
applet may grant itself permissions to read and write local files or
execute local applications that are accessible to the user running
the untrusted applet.

CVE-2008-5356: A buffer vulnerability in the Java Runtime Environment
(JRE) with processing fonts may allow an untrusted applet or Java Web
Start application to escalate privileges. For example, an untrusted
applet may grant itself permissions to read and write local files or
execute local applications that are accessible to the user running
the untrusted applet.

CVE-2008-5354: A buffer overflow vulnerability in the Java Runtime
Environment (JRE) may allow an untrusted Java application that is
launched through the command line to escalate privileges. For example,
the untrusted Java application may grant itself permissions to read
and write local files or execute local applications that are accessible
to the user running the untrusted Java application.

This vulnerability cannot be exploited by an applet or Java Web
Start application.

CVE-2008-5357: A buffer vulnerability in the Java Runtime Environment
(JRE) with processing fonts may allow an untrusted applet or Java Web
Start application to escalate privileges. For example, an untrusted
applet may grant itself permissions to read and write local files or
execute local applications that are accessible to the user running
the untrusted applet.

CVE-2008-5342: A security vulnerability in the the Java Web Start
BasicService allows untrusted applications that are downloaded from
another system to request local files to be displayed by the browser
of the user running the untrusted application.

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 programs using IBM Java
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.

Our maintenance customers are notified individually. The packages are
offered for installation from the maintenance web:

SUSE Linux Enterprise Server 10 SP2
http://download.novell.com/index.jsp?search=Search&keywords=d20981a3eab61784caa27ca70310af21

SLE SDK 10 SP2
http://download.novell.com/index.jsp?search=Search&keywords=d20981a3eab61784caa27ca70310af21

SLES 11
http://download.novell.com/index.jsp?search=Search&keywords=7d9a96f54ebbdea55cd9630e7b8de703
http://download.novell.com/index.jsp?search=Search&keywords=1113e80269ad51bda2997bfd043ad5b8

SLE 11
http://download.novell.com/index.jsp?search=Search&keywords=7d9a96f54ebbdea55cd9630e7b8de703
http://download.novell.com/index.jsp?search=Search&keywords=1113e80269ad51bda2997bfd043ad5b8

SLES 11 DEBUGINFO
http://download.novell.com/index.jsp?search=Search&keywords=1113e80269ad51bda2997bfd043ad5b8

Open Enterprise Server
http://download.novell.com/index.jsp?search=Search&keywords=a0c79fc1ade46b252f8990bccc4821f8

Novell Linux POS 9
http://download.novell.com/index.jsp?search=Search&keywords=a0c79fc1ade46b252f8990bccc4821f8

SUSE SLES 9
http://download.novell.com/index.jsp?search=Search&keywords=a0c79fc1ade46b252f8990bccc4821f8

______________________________________________________________________________

5) Pending Vulnerabilities, Solutions, and Work-Arounds:

See SUSE Security Summary Report.
______________________________________________________________________________

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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