4 RHEL Updates
Posted on: 02/22/2012 11:06 AM

Red Hat has released the following updates: [RHSA-2012:0324-01] Moderate: libxml2 security update, [RHSA-2012:0322-01] Important: java-1.6.0-openjdk security update, [RHSA-2012:0321-01] Moderate: cvs security update, and [RHSA-2012:0323-01] Moderate: httpd security update

[RHSA-2012:0324-01] Moderate: libxml2 security update
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Red Hat Security Advisory

Synopsis: Moderate: libxml2 security update
Advisory ID: RHSA-2012:0324-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0324.html
Issue date: 2012-02-21
CVE Names: CVE-2012-0841
=====================================================================

1. Summary:

Updated libxml2 packages that fix one security issue are now available for
Red Hat Enterprise Linux 5 and 6.

The Red Hat Security Response Team has rated this update as having moderate
security impact. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available from the CVE link in
the References section.

2. Relevant releases/architectures:

RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64

3. Description:

The libxml2 library is a development toolbox providing the implementation
of various XML standards.

It was found that the hashing routine used by libxml2 arrays was
susceptible to predictable hash collisions. Sending a specially-crafted
message to an XML service could result in longer processing time, which
could lead to a denial of service. To mitigate this issue, randomization
has been added to the hashing function to reduce the chance of an attacker
successfully causing intentional collisions. (CVE-2012-0841)

All users of libxml2 are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue. The desktop must
be restarted (log out, then log back in) for this 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
https://access.redhat.com/kb/docs/DOC-11259

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

787067 - CVE-2012-0841 libxml2: hash table collisions CPU usage DoS

6. Package List:

Red Hat Enterprise Linux Desktop (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libxml2-2.6.26-2.1.15.el5_8.2.src.rpm

i386:
libxml2-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-python-2.6.26-2.1.15.el5_8.2.i386.rpm

x86_64:
libxml2-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-2.6.26-2.1.15.el5_8.2.x86_64.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.x86_64.rpm
libxml2-python-2.6.26-2.1.15.el5_8.2.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libxml2-2.6.26-2.1.15.el5_8.2.src.rpm

i386:
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.i386.rpm

x86_64:
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.x86_64.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/libxml2-2.6.26-2.1.15.el5_8.2.src.rpm

i386:
libxml2-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-python-2.6.26-2.1.15.el5_8.2.i386.rpm

ia64:
libxml2-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-2.6.26-2.1.15.el5_8.2.ia64.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.ia64.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.ia64.rpm
libxml2-python-2.6.26-2.1.15.el5_8.2.ia64.rpm

ppc:
libxml2-2.6.26-2.1.15.el5_8.2.ppc.rpm
libxml2-2.6.26-2.1.15.el5_8.2.ppc64.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.ppc.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.ppc64.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.ppc.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.ppc64.rpm
libxml2-python-2.6.26-2.1.15.el5_8.2.ppc.rpm

s390x:
libxml2-2.6.26-2.1.15.el5_8.2.s390.rpm
libxml2-2.6.26-2.1.15.el5_8.2.s390x.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.s390.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.s390x.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.s390.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.s390x.rpm
libxml2-python-2.6.26-2.1.15.el5_8.2.s390x.rpm

x86_64:
libxml2-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-2.6.26-2.1.15.el5_8.2.x86_64.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-debuginfo-2.6.26-2.1.15.el5_8.2.x86_64.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.i386.rpm
libxml2-devel-2.6.26-2.1.15.el5_8.2.x86_64.rpm
libxml2-python-2.6.26-2.1.15.el5_8.2.x86_64.rpm

Red Hat Enterprise Linux Desktop (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/libxml2-2.7.6-4.el6_2.4.src.rpm

i386:
libxml2-2.7.6-4.el6_2.4.i686.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-python-2.7.6-4.el6_2.4.i686.rpm

x86_64:
libxml2-2.7.6-4.el6_2.4.i686.rpm
libxml2-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-python-2.7.6-4.el6_2.4.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/libxml2-2.7.6-4.el6_2.4.src.rpm

i386:
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-devel-2.7.6-4.el6_2.4.i686.rpm
libxml2-static-2.7.6-4.el6_2.4.i686.rpm

x86_64:
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-devel-2.7.6-4.el6_2.4.i686.rpm
libxml2-devel-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-static-2.7.6-4.el6_2.4.x86_64.rpm

Red Hat Enterprise Linux HPC Node (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/libxml2-2.7.6-4.el6_2.4.src.rpm

x86_64:
libxml2-2.7.6-4.el6_2.4.i686.rpm
libxml2-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-python-2.7.6-4.el6_2.4.x86_64.rpm

Red Hat Enterprise Linux HPC Node Optional (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/libxml2-2.7.6-4.el6_2.4.src.rpm

x86_64:
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-devel-2.7.6-4.el6_2.4.i686.rpm
libxml2-devel-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-static-2.7.6-4.el6_2.4.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/libxml2-2.7.6-4.el6_2.4.src.rpm

i386:
libxml2-2.7.6-4.el6_2.4.i686.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-devel-2.7.6-4.el6_2.4.i686.rpm
libxml2-python-2.7.6-4.el6_2.4.i686.rpm

ppc64:
libxml2-2.7.6-4.el6_2.4.ppc.rpm
libxml2-2.7.6-4.el6_2.4.ppc64.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.ppc.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.ppc64.rpm
libxml2-devel-2.7.6-4.el6_2.4.ppc.rpm
libxml2-devel-2.7.6-4.el6_2.4.ppc64.rpm
libxml2-python-2.7.6-4.el6_2.4.ppc64.rpm

s390x:
libxml2-2.7.6-4.el6_2.4.s390.rpm
libxml2-2.7.6-4.el6_2.4.s390x.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.s390.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.s390x.rpm
libxml2-devel-2.7.6-4.el6_2.4.s390.rpm
libxml2-devel-2.7.6-4.el6_2.4.s390x.rpm
libxml2-python-2.7.6-4.el6_2.4.s390x.rpm

x86_64:
libxml2-2.7.6-4.el6_2.4.i686.rpm
libxml2-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-devel-2.7.6-4.el6_2.4.i686.rpm
libxml2-devel-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-python-2.7.6-4.el6_2.4.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/libxml2-2.7.6-4.el6_2.4.src.rpm

i386:
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-static-2.7.6-4.el6_2.4.i686.rpm

ppc64:
libxml2-debuginfo-2.7.6-4.el6_2.4.ppc64.rpm
libxml2-static-2.7.6-4.el6_2.4.ppc64.rpm

s390x:
libxml2-debuginfo-2.7.6-4.el6_2.4.s390x.rpm
libxml2-static-2.7.6-4.el6_2.4.s390x.rpm

x86_64:
libxml2-debuginfo-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-static-2.7.6-4.el6_2.4.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/libxml2-2.7.6-4.el6_2.4.src.rpm

i386:
libxml2-2.7.6-4.el6_2.4.i686.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-devel-2.7.6-4.el6_2.4.i686.rpm
libxml2-python-2.7.6-4.el6_2.4.i686.rpm

x86_64:
libxml2-2.7.6-4.el6_2.4.i686.rpm
libxml2-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-debuginfo-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-devel-2.7.6-4.el6_2.4.i686.rpm
libxml2-devel-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-python-2.7.6-4.el6_2.4.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/libxml2-2.7.6-4.el6_2.4.src.rpm

i386:
libxml2-debuginfo-2.7.6-4.el6_2.4.i686.rpm
libxml2-static-2.7.6-4.el6_2.4.i686.rpm

x86_64:
libxml2-debuginfo-2.7.6-4.el6_2.4.x86_64.rpm
libxml2-static-2.7.6-4.el6_2.4.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://access.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2012-0841.html
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2012 Red Hat, Inc.
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[RHSA-2012:0322-01] Important: java-1.6.0-openjdk security update
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Red Hat Security Advisory

Synopsis: Important: java-1.6.0-openjdk security update
Advisory ID: RHSA-2012:0322-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0322.html
Issue date: 2012-02-21
CVE Names: CVE-2011-3563 CVE-2011-3571 CVE-2011-5035
CVE-2012-0497 CVE-2012-0501 CVE-2012-0502
CVE-2012-0503 CVE-2012-0505 CVE-2012-0506
=====================================================================

1. Summary:

Updated java-1.6.0-openjdk packages that fix several security issues are
now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having
important 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:

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.

It was discovered that Java2D did not properly check graphics rendering
objects before passing them to the native renderer. Malicious input, or an
untrusted Java application or applet could use this flaw to crash the Java
Virtual Machine (JVM), or bypass Java sandbox restrictions. (CVE-2012-0497)

It was discovered that the exception thrown on deserialization failure did
not always contain a proper identification of the cause of the failure. An
untrusted Java application or applet could use this flaw to bypass Java
sandbox restrictions. (CVE-2012-0505)

The AtomicReferenceArray class implementation did not properly check if
the array was of the expected Object[] type. A malicious Java application
or applet could use this flaw to bypass Java sandbox restrictions.
(CVE-2011-3571)

It was discovered that the use of TimeZone.setDefault() was not restricted
by the SecurityManager, allowing an untrusted Java application or applet to
set a new default time zone, and hence bypass Java sandbox restrictions.
(CVE-2012-0503)

The HttpServer class did not limit the number of headers read from HTTP
requests. A remote attacker could use this flaw to make an application
using HttpServer use an excessive amount of CPU time via a
specially-crafted request. This update introduces a header count limit
controlled using the sun.net.httpserver.maxReqHeaders property. The default
value is 200. (CVE-2011-5035)

The Java Sound component did not properly check buffer boundaries.
Malicious input, or an untrusted Java application or applet could use this
flaw to cause the Java Virtual Machine (JVM) to crash or disclose a portion
of its memory. (CVE-2011-3563)

A flaw was found in the AWT KeyboardFocusManager that could allow an
untrusted Java application or applet to acquire keyboard focus and possibly
steal sensitive information. (CVE-2012-0502)

It was discovered that the CORBA (Common Object Request Broker
Architecture) implementation in Java did not properly protect repository
identifiers on certain CORBA objects. This could have been used to modify
immutable object data. (CVE-2012-0506)

An off-by-one flaw, causing a stack overflow, was found in the unpacker for
ZIP files. A specially-crafted ZIP archive could cause the Java Virtual
Machine (JVM) to crash when opened. (CVE-2012-0501)

This erratum also upgrades the OpenJDK package to IcedTea6 1.10.6. Refer to
the NEWS file, linked to in the References, for further information.

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 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
https://access.redhat.com/kb/docs/DOC-11259

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

788606 - CVE-2011-5035 OpenJDK: HttpServer no header count limit (Lightweight HTTP Server, 7126960)
788624 - CVE-2012-0501 OpenJDK: off-by-one bug in ZIP reading code (JRE, 7118283)
788976 - CVE-2012-0503 OpenJDK: unrestricted use of TimeZone.setDefault() (i18n, 7110687)
788994 - CVE-2011-3571 OpenJDK: AtomicReferenceArray insufficient array type check (Concurrency, 7082299)
789295 - CVE-2011-3563 OpenJDK: JavaSound incorrect bounds check (Sound, 7088367)
789297 - CVE-2012-0502 OpenJDK: KeyboardFocusManager focus stealing (AWT, 7110683)
789299 - CVE-2012-0505 OpenJDK: incomplete info in the deserialization exception (Serialization, 7110700)
789300 - CVE-2012-0506 OpenJDK: mutable repository identifiers (CORBA, 7110704)
789301 - CVE-2012-0497 OpenJDK: insufficient checking of the graphics rendering object (2D, 7112642)

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-1.6.0.0-1.25.1.10.6.el5_8.src.rpm

i386:
java-1.6.0-openjdk-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-debuginfo-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-demo-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-devel-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-javadoc-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-src-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm

x86_64:
java-1.6.0-openjdk-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-debuginfo-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-demo-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-devel-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-javadoc-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-src-1.6.0.0-1.25.1.10.6.el5_8.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-1.6.0.0-1.25.1.10.6.el5_8.src.rpm

i386:
java-1.6.0-openjdk-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-debuginfo-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-demo-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-devel-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-javadoc-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm
java-1.6.0-openjdk-src-1.6.0.0-1.25.1.10.6.el5_8.i386.rpm

x86_64:
java-1.6.0-openjdk-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-debuginfo-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-demo-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-devel-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-javadoc-1.6.0.0-1.25.1.10.6.el5_8.x86_64.rpm
java-1.6.0-openjdk-src-1.6.0.0-1.25.1.10.6.el5_8.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://access.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2011-3563.html
https://www.redhat.com/security/data/cve/CVE-2011-3571.html
https://www.redhat.com/security/data/cve/CVE-2011-5035.html
https://www.redhat.com/security/data/cve/CVE-2012-0497.html
https://www.redhat.com/security/data/cve/CVE-2012-0501.html
https://www.redhat.com/security/data/cve/CVE-2012-0502.html
https://www.redhat.com/security/data/cve/CVE-2012-0503.html
https://www.redhat.com/security/data/cve/CVE-2012-0505.html
https://www.redhat.com/security/data/cve/CVE-2012-0506.html
https://access.redhat.com/security/updates/classification/#important
http://icedtea.classpath.org/hg/release/icedtea6-1.10/file/icedtea6-1.10.6/NEWS
http://www.oracle.com/technetwork/topics/security/javacpufeb2012-366318.html

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2012 Red Hat, Inc.
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[RHSA-2012:0321-01] Moderate: cvs security update
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: cvs security update
Advisory ID: RHSA-2012:0321-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0321.html
Issue date: 2012-02-21
CVE Names: CVE-2012-0804
=====================================================================

1. Summary:

Updated cvs packages that fix one security issue are now available for
Red Hat Enterprise Linux 5 and 6.

The Red Hat Security Response Team has rated this update as having moderate
security impact. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available from the CVE link in
the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

3. Description:

Concurrent Version System (CVS) is a version control system that can record
the history of your files.

A heap-based buffer overflow flaw was found in the way the CVS client
handled responses from HTTP proxies. A malicious HTTP proxy could use this
flaw to cause the CVS client to crash or, possibly, execute arbitrary code
with the privileges of the user running the CVS client. (CVE-2012-0804)

All users of cvs are advised to upgrade to these updated packages, which
contain a patch to correct this issue.

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
https://access.redhat.com/kb/docs/DOC-11259

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

784141 - CVE-2012-0804 cvs: client proxy_connect heap-based buffer overflow

6. Package List:

Red Hat Enterprise Linux Desktop (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/cvs-1.11.22-11.el5_8.1.src.rpm

i386:
cvs-1.11.22-11.el5_8.1.i386.rpm
cvs-debuginfo-1.11.22-11.el5_8.1.i386.rpm
cvs-inetd-1.11.22-11.el5_8.1.i386.rpm

x86_64:
cvs-1.11.22-11.el5_8.1.x86_64.rpm
cvs-debuginfo-1.11.22-11.el5_8.1.x86_64.rpm
cvs-inetd-1.11.22-11.el5_8.1.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/cvs-1.11.22-11.el5_8.1.src.rpm

i386:
cvs-1.11.22-11.el5_8.1.i386.rpm
cvs-debuginfo-1.11.22-11.el5_8.1.i386.rpm
cvs-inetd-1.11.22-11.el5_8.1.i386.rpm

ia64:
cvs-1.11.22-11.el5_8.1.ia64.rpm
cvs-debuginfo-1.11.22-11.el5_8.1.ia64.rpm
cvs-inetd-1.11.22-11.el5_8.1.ia64.rpm

ppc:
cvs-1.11.22-11.el5_8.1.ppc.rpm
cvs-debuginfo-1.11.22-11.el5_8.1.ppc.rpm
cvs-inetd-1.11.22-11.el5_8.1.ppc.rpm

s390x:
cvs-1.11.22-11.el5_8.1.s390x.rpm
cvs-debuginfo-1.11.22-11.el5_8.1.s390x.rpm
cvs-inetd-1.11.22-11.el5_8.1.s390x.rpm

x86_64:
cvs-1.11.22-11.el5_8.1.x86_64.rpm
cvs-debuginfo-1.11.22-11.el5_8.1.x86_64.rpm
cvs-inetd-1.11.22-11.el5_8.1.x86_64.rpm

Red Hat Enterprise Linux Desktop (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/cvs-1.11.23-11.el6_2.1.src.rpm

i386:
cvs-1.11.23-11.el6_2.1.i686.rpm
cvs-debuginfo-1.11.23-11.el6_2.1.i686.rpm

x86_64:
cvs-1.11.23-11.el6_2.1.x86_64.rpm
cvs-debuginfo-1.11.23-11.el6_2.1.x86_64.rpm

Red Hat Enterprise Linux HPC Node (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/cvs-1.11.23-11.el6_2.1.src.rpm

x86_64:
cvs-1.11.23-11.el6_2.1.x86_64.rpm
cvs-debuginfo-1.11.23-11.el6_2.1.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/cvs-1.11.23-11.el6_2.1.src.rpm

i386:
cvs-1.11.23-11.el6_2.1.i686.rpm
cvs-debuginfo-1.11.23-11.el6_2.1.i686.rpm

ppc64:
cvs-1.11.23-11.el6_2.1.ppc64.rpm
cvs-debuginfo-1.11.23-11.el6_2.1.ppc64.rpm

s390x:
cvs-1.11.23-11.el6_2.1.s390x.rpm
cvs-debuginfo-1.11.23-11.el6_2.1.s390x.rpm

x86_64:
cvs-1.11.23-11.el6_2.1.x86_64.rpm
cvs-debuginfo-1.11.23-11.el6_2.1.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/cvs-1.11.23-11.el6_2.1.src.rpm

i386:
cvs-1.11.23-11.el6_2.1.i686.rpm
cvs-debuginfo-1.11.23-11.el6_2.1.i686.rpm

x86_64:
cvs-1.11.23-11.el6_2.1.x86_64.rpm
cvs-debuginfo-1.11.23-11.el6_2.1.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://access.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2012-0804.html
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2012 Red Hat, Inc.
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[RHSA-2012:0323-01] Moderate: httpd security update
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: httpd security update
Advisory ID: RHSA-2012:0323-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-0323.html
Issue date: 2012-02-21
CVE Names: CVE-2011-3607 CVE-2011-3639 CVE-2012-0031
CVE-2012-0053
=====================================================================

1. Summary:

Updated httpd packages that fix multiple security issues are now available
for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having moderate
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 Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64

3. Description:

The Apache HTTP Server is a popular web server.

It was discovered that the fix for CVE-2011-3368 (released via
RHSA-2011:1392) did not completely address the problem. An attacker could
bypass the fix and make a reverse proxy connect to an arbitrary server not
directly accessible to the attacker by sending an HTTP version 0.9 request.
(CVE-2011-3639)

The httpd server included the full HTTP header line in the default error
page generated when receiving an excessively long or malformed header.
Malicious JavaScript running in the server's domain context could use this
flaw to gain access to httpOnly cookies. (CVE-2012-0053)

An integer overflow flaw, leading to a heap-based buffer overflow, was
found in the way httpd performed substitutions in regular expressions. An
attacker able to set certain httpd settings, such as a user permitted to
override the httpd configuration for a specific directory using a
".htaccess" file, could use this flaw to crash the httpd child process or,
possibly, execute arbitrary code with the privileges of the "apache" user.
(CVE-2011-3607)

A flaw was found in the way httpd handled child process status information.
A malicious program running with httpd child process privileges (such as a
PHP or CGI script) could use this flaw to cause the parent httpd process to
crash during httpd service shutdown. (CVE-2012-0031)

All httpd users should upgrade to these updated packages, which contain
backported patches to correct these issues. After installing the updated
packages, the httpd daemon will be restarted automatically.

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
https://access.redhat.com/kb/docs/DOC-11259

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

752080 - CVE-2011-3639 httpd: http 0.9 request bypass of the reverse proxy vulnerability CVE-2011-3368 fix
769844 - CVE-2011-3607 httpd: ap_pregsub Integer overflow to buffer overflow
773744 - CVE-2012-0031 httpd: possible crash on shutdown due to flaw in scoreboard handling
785069 - CVE-2012-0053 httpd: cookie exposure due to error responses

6. Package List:

Red Hat Enterprise Linux Desktop (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/httpd-2.2.3-63.el5_8.1.src.rpm

i386:
httpd-2.2.3-63.el5_8.1.i386.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm
mod_ssl-2.2.3-63.el5_8.1.i386.rpm

x86_64:
httpd-2.2.3-63.el5_8.1.x86_64.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.x86_64.rpm
mod_ssl-2.2.3-63.el5_8.1.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/httpd-2.2.3-63.el5_8.1.src.rpm

i386:
httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm
httpd-devel-2.2.3-63.el5_8.1.i386.rpm
httpd-manual-2.2.3-63.el5_8.1.i386.rpm

x86_64:
httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.x86_64.rpm
httpd-devel-2.2.3-63.el5_8.1.i386.rpm
httpd-devel-2.2.3-63.el5_8.1.x86_64.rpm
httpd-manual-2.2.3-63.el5_8.1.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/httpd-2.2.3-63.el5_8.1.src.rpm

i386:
httpd-2.2.3-63.el5_8.1.i386.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm
httpd-devel-2.2.3-63.el5_8.1.i386.rpm
httpd-manual-2.2.3-63.el5_8.1.i386.rpm
mod_ssl-2.2.3-63.el5_8.1.i386.rpm

ia64:
httpd-2.2.3-63.el5_8.1.ia64.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.ia64.rpm
httpd-devel-2.2.3-63.el5_8.1.ia64.rpm
httpd-manual-2.2.3-63.el5_8.1.ia64.rpm
mod_ssl-2.2.3-63.el5_8.1.ia64.rpm

ppc:
httpd-2.2.3-63.el5_8.1.ppc.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.ppc.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.ppc64.rpm
httpd-devel-2.2.3-63.el5_8.1.ppc.rpm
httpd-devel-2.2.3-63.el5_8.1.ppc64.rpm
httpd-manual-2.2.3-63.el5_8.1.ppc.rpm
mod_ssl-2.2.3-63.el5_8.1.ppc.rpm

s390x:
httpd-2.2.3-63.el5_8.1.s390x.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.s390.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.s390x.rpm
httpd-devel-2.2.3-63.el5_8.1.s390.rpm
httpd-devel-2.2.3-63.el5_8.1.s390x.rpm
httpd-manual-2.2.3-63.el5_8.1.s390x.rpm
mod_ssl-2.2.3-63.el5_8.1.s390x.rpm

x86_64:
httpd-2.2.3-63.el5_8.1.x86_64.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.i386.rpm
httpd-debuginfo-2.2.3-63.el5_8.1.x86_64.rpm
httpd-devel-2.2.3-63.el5_8.1.i386.rpm
httpd-devel-2.2.3-63.el5_8.1.x86_64.rpm
httpd-manual-2.2.3-63.el5_8.1.x86_64.rpm
mod_ssl-2.2.3-63.el5_8.1.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://access.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2011-3607.html
https://www.redhat.com/security/data/cve/CVE-2011-3639.html
https://www.redhat.com/security/data/cve/CVE-2012-0031.html
https://www.redhat.com/security/data/cve/CVE-2012-0053.html
https://access.redhat.com/security/updates/classification/#moderate
https://rhn.redhat.com/errata/RHSA-2011-1392.html

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2012 Red Hat, Inc.
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