Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2009.1533
Important: java-1.6.0-openjdk security update
17 November 2009
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: java-1.6.0-openjdk
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 5
Red Hat Enterprise Linux WS/Desktop 5
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Access Privileged Data -- Remote with User Interaction
Modify Arbitrary Files -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Provide Misleading Information -- Remote with User Interaction
Unauthorised Access -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2009-3884 CVE-2009-3883 CVE-2009-3882
CVE-2009-3881 CVE-2009-3880 CVE-2009-3879
CVE-2009-3877 CVE-2009-3876 CVE-2009-3875
CVE-2009-3874 CVE-2009-3873 CVE-2009-3871
CVE-2009-3869 CVE-2009-3728 CVE-2009-2409
Reference: ESB-2009.1511
ESB-2009.1497
Original Bulletin:
https://rhn.redhat.com/errata/RHSA-2009-1584.html
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Important: java-1.6.0-openjdk security update
Advisory ID: RHSA-2009:1584-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2009-1584.html
Issue date: 2009-11-16
CVE Names: CVE-2009-2409 CVE-2009-3728 CVE-2009-3869
CVE-2009-3871 CVE-2009-3873 CVE-2009-3874
CVE-2009-3875 CVE-2009-3876 CVE-2009-3877
CVE-2009-3879 CVE-2009-3880 CVE-2009-3881
CVE-2009-3882 CVE-2009-3883 CVE-2009-3884
=====================================================================
1. Summary:
Updated java-1.6.0-openjdk packages that fix several security issues are
now available for Red Hat Enterprise Linux 5.
This update has been rated as having important security impact by the Red
Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux (v. 5 server) - i386, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
3. Description:
These packages provide the OpenJDK 6 Java Runtime Environment and the
OpenJDK 6 Software Development Kit. The Java Runtime Environment (JRE)
contains the software and tools that users need to run applications written
using the Java programming language.
An integer overflow flaw and buffer overflow flaws were found in the way
the JRE processed image files. An untrusted applet or application could use
these flaws to extend its privileges, allowing it to read and write local
files, as well as to execute local applications with the privileges of the
user running the applet or application. (CVE-2009-3869, CVE-2009-3871,
CVE-2009-3873, CVE-2009-3874)
An information leak was found in the JRE. An untrusted applet or
application could use this flaw to extend its privileges, allowing it to
read and write local files, as well as to execute local applications with
the privileges of the user running the applet or application. (CVE-2009-3881)
It was discovered that the JRE still accepts certificates with MD2 hash
signatures, even though MD2 is no longer considered a cryptographically
strong algorithm. This could make it easier for an attacker to create a
malicious certificate that would be treated as trusted by the JRE. With
this update, the JRE disables the use of the MD2 algorithm inside
signatures by default. (CVE-2009-2409)
A timing attack flaw was found in the way the JRE processed HMAC digests.
This flaw could aid an attacker using forged digital signatures to bypass
authentication checks. (CVE-2009-3875)
Two denial of service flaws were found in the JRE. These could be exploited
in server-side application scenarios that process DER-encoded
(Distinguished Encoding Rules) data. (CVE-2009-3876, CVE-2009-3877)
An information leak was found in the way the JRE handled color profiles. An
attacker could use this flaw to discover the existence of files outside of
the color profiles directory. (CVE-2009-3728)
A flaw in the JRE with passing arrays to the X11GraphicsDevice API was
found. An untrusted applet or application could use this flaw to access and
modify the list of supported graphics configurations. This flaw could also
lead to sensitive information being leaked to unprivileged code.
(CVE-2009-3879)
It was discovered that the JRE passed entire objects to the logging API.
This could lead to sensitive information being leaked to either untrusted
or lower-privileged code from an attacker-controlled applet which has
access to the logging API and is therefore able to manipulate (read and/or
call) the passed objects. (CVE-2009-3880)
Potential information leaks were found in various mutable static variables.
These could be exploited in application scenarios that execute untrusted
scripting code. (CVE-2009-3882, CVE-2009-3883)
An information leak was found in the way the TimeZone.getTimeZone method
was handled. This method could load time zone files that are outside of the
[JRE_HOME]/lib/zi/ directory, allowing a remote attacker to probe the local
file system. (CVE-2009-3884)
Note: The flaws concerning applets in this advisory, CVE-2009-3869,
CVE-2009-3871, CVE-2009-3873, CVE-2009-3874, CVE-2009-3879, CVE-2009-3880,
CVE-2009-3881 and CVE-2009-3884, can only be triggered in
java-1.6.0-openjdk by calling the "appletviewer" application.
All users of java-1.6.0-openjdk are advised to upgrade to these updated
packages, which resolve these issues. All running instances of OpenJDK Java
must be restarted for the update to take effect.
4. Solution:
Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.
This update is available via 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/):
510197 - CVE-2009-2409 deprecate MD2 in SSL cert validation (Kaminsky)
530053 - CVE-2009-3873 OpenJDK JPEG Image Writer quantization problem (6862968)
530057 - CVE-2009-3875 OpenJDK MessageDigest.isEqual introduces timing attack vulnerabilities (6863503)
530061 - CVE-2009-3876 OpenJDK ASN.1/DER input stream parser denial of service (6864911) CVE-2009-3877
530062 - CVE-2009-3869 OpenJDK JRE AWT setDifflCM stack overflow (6872357)
530063 - CVE-2009-3871 OpenJDK JRE AWT setBytePixels heap overflow (6872358)
530067 - CVE-2009-3874 OpenJDK ImageI/O JPEG heap overflow (6874643)
530098 - CVE-2009-3728 OpenJDK ICC_Profile file existence detection information leak (6631533)
530173 - CVE-2009-3881 OpenJDK resurrected classloaders can still have children (6636650)
530175 - CVE-2009-3882 CVE-2009-3883 OpenJDK information leaks in mutable variables (6657026,6657138)
530296 - CVE-2009-3880 OpenJDK UI logging information leakage(6664512)
530297 - CVE-2009-3879 OpenJDK GraphicsConfiguration information leak(6822057)
530300 - CVE-2009-3884 OpenJDK zoneinfo file existence information leak (6824265)
6. Package List:
Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.7.b09.el5.src.rpm
i386:
java-1.6.0-openjdk-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-debuginfo-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-demo-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-devel-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-javadoc-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-src-1.6.0.0-1.7.b09.el5.i386.rpm
x86_64:
java-1.6.0-openjdk-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-debuginfo-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-demo-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-devel-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-javadoc-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-src-1.6.0.0-1.7.b09.el5.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/java-1.6.0-openjdk-1.6.0.0-1.7.b09.el5.src.rpm
i386:
java-1.6.0-openjdk-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-debuginfo-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-demo-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-devel-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-javadoc-1.6.0.0-1.7.b09.el5.i386.rpm
java-1.6.0-openjdk-src-1.6.0.0-1.7.b09.el5.i386.rpm
x86_64:
java-1.6.0-openjdk-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-debuginfo-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-demo-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-devel-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-javadoc-1.6.0.0-1.7.b09.el5.x86_64.rpm
java-1.6.0-openjdk-src-1.6.0.0-1.7.b09.el5.x86_64.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:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2409
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3728
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3869
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3871
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3873
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3874
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3875
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3876
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3877
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3879
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3880
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3881
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3882
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3883
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3884
http://www.redhat.com/security/updates/classification/#important
http://blogs.sun.com/security/entry/advance_notification_of_security_updates6
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://www.redhat.com/security/team/contact/
Copyright 2009 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.4 (GNU/Linux)
iD8DBQFLAXUeXlSAg2UNWIIRAvmLAJ9PWshPNP+NNBHdHun60+HomuWmxwCfT4lc
PbIVgG8m8W70pLuSl/kC/Hc=
=895T
- -----END PGP SIGNATURE-----
- --
Enterprise-watch-list mailing list
Enterprise-watch-list@redhat.com
https://www.redhat.com/mailman/listinfo/enterprise-watch-list
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
If you believe that your computer system has been compromised or attacked in
any way, we encourage you to let us know by completing the secure National IT
Incident Reporting Form at:
http://www.auscert.org.au/render.html?it=3192
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
iD8DBQFLAe2vNVH5XJJInbgRAvlzAJ4pJeWJGkPZn9KTtzSnqByWwehoeQCcDCKD
7COFrukgDZ3Wx+xXHC0GHjU=
=PLPB
-----END PGP SIGNATURE-----