Red Hat has released the following updates for RHEL: [RHSA-2012:1131-01] Important: krb5 security update, [RHSA-2012:1132-01] Important: icedtea-web security update, [RHSA-2012:1129-01] Important: kernel security and bug fix update, and [RHSA-2012:1130-01] Moderate: xen security update
[RHSA-2012:1131-01] Important: krb5 security update
[RHSA-2012:1131-01] Important: krb5 security update
=====================================================================[RHSA-2012:1132-01] Important: icedtea-web security update
Red Hat Security Advisory
Synopsis: Important: krb5 security update
Advisory ID: RHSA-2012:1131-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-1131.html
Issue date: 2012-07-31
CVE Names: CVE-2012-1013 CVE-2012-1015
=====================================================================
1. Summary:
Updated krb5 packages that fix two security issues are now available for
Red Hat Enterprise Linux 6.
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 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 Workstation (v. 6) - i386, x86_64
3. Description:
Kerberos is a network authentication system which allows clients and
servers to authenticate to each other using symmetric encryption and a
trusted third-party, the Key Distribution Center (KDC).
An uninitialized pointer use flaw was found in the way the MIT Kerberos KDC
handled initial authentication requests (AS-REQ). A remote,
unauthenticated attacker could use this flaw to crash the KDC via a
specially-crafted AS-REQ request. (CVE-2012-1015)
A NULL pointer dereference flaw was found in the MIT Kerberos
administration daemon, kadmind. A Kerberos administrator who has the
"create" privilege could use this flaw to crash kadmind. (CVE-2012-1013)
Red Hat would like to thank the MIT Kerberos project for reporting
CVE-2012-1015. Upstream acknowledges Emmanuel Bouillon (NCI Agency) as the
original reporter of CVE-2012-1015.
All krb5 users should upgrade to these updated packages, which contain
backported patches to correct these issues. After installing the updated
packages, the krb5kdc and kadmind daemons 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/knowledge/articles/11258
5. Bugs fixed (http://bugzilla.redhat.com/):
827517 - CVE-2012-1013 krb5: kadmind denial of service
838012 - CVE-2012-1015 krb5: KDC daemon crash via free() of an uninitialized pointer
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/krb5-1.9-33.el6_3.2.src.rpm
i386:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-libs-1.9-33.el6_3.2.i686.rpm
krb5-pkinit-openssl-1.9-33.el6_3.2.i686.rpm
krb5-workstation-1.9-33.el6_3.2.i686.rpm
x86_64:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-debuginfo-1.9-33.el6_3.2.x86_64.rpm
krb5-libs-1.9-33.el6_3.2.i686.rpm
krb5-libs-1.9-33.el6_3.2.x86_64.rpm
krb5-pkinit-openssl-1.9-33.el6_3.2.x86_64.rpm
krb5-workstation-1.9-33.el6_3.2.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/krb5-1.9-33.el6_3.2.src.rpm
i386:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-devel-1.9-33.el6_3.2.i686.rpm
krb5-server-1.9-33.el6_3.2.i686.rpm
krb5-server-ldap-1.9-33.el6_3.2.i686.rpm
x86_64:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-debuginfo-1.9-33.el6_3.2.x86_64.rpm
krb5-devel-1.9-33.el6_3.2.i686.rpm
krb5-devel-1.9-33.el6_3.2.x86_64.rpm
krb5-server-1.9-33.el6_3.2.x86_64.rpm
krb5-server-ldap-1.9-33.el6_3.2.i686.rpm
krb5-server-ldap-1.9-33.el6_3.2.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/krb5-1.9-33.el6_3.2.src.rpm
x86_64:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-debuginfo-1.9-33.el6_3.2.x86_64.rpm
krb5-libs-1.9-33.el6_3.2.i686.rpm
krb5-libs-1.9-33.el6_3.2.x86_64.rpm
krb5-pkinit-openssl-1.9-33.el6_3.2.x86_64.rpm
krb5-workstation-1.9-33.el6_3.2.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/krb5-1.9-33.el6_3.2.src.rpm
x86_64:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-debuginfo-1.9-33.el6_3.2.x86_64.rpm
krb5-devel-1.9-33.el6_3.2.i686.rpm
krb5-devel-1.9-33.el6_3.2.x86_64.rpm
krb5-server-1.9-33.el6_3.2.x86_64.rpm
krb5-server-ldap-1.9-33.el6_3.2.i686.rpm
krb5-server-ldap-1.9-33.el6_3.2.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/krb5-1.9-33.el6_3.2.src.rpm
i386:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-devel-1.9-33.el6_3.2.i686.rpm
krb5-libs-1.9-33.el6_3.2.i686.rpm
krb5-pkinit-openssl-1.9-33.el6_3.2.i686.rpm
krb5-server-1.9-33.el6_3.2.i686.rpm
krb5-server-ldap-1.9-33.el6_3.2.i686.rpm
krb5-workstation-1.9-33.el6_3.2.i686.rpm
ppc64:
krb5-debuginfo-1.9-33.el6_3.2.ppc.rpm
krb5-debuginfo-1.9-33.el6_3.2.ppc64.rpm
krb5-devel-1.9-33.el6_3.2.ppc.rpm
krb5-devel-1.9-33.el6_3.2.ppc64.rpm
krb5-libs-1.9-33.el6_3.2.ppc.rpm
krb5-libs-1.9-33.el6_3.2.ppc64.rpm
krb5-pkinit-openssl-1.9-33.el6_3.2.ppc64.rpm
krb5-server-1.9-33.el6_3.2.ppc64.rpm
krb5-server-ldap-1.9-33.el6_3.2.ppc.rpm
krb5-server-ldap-1.9-33.el6_3.2.ppc64.rpm
krb5-workstation-1.9-33.el6_3.2.ppc64.rpm
s390x:
krb5-debuginfo-1.9-33.el6_3.2.s390.rpm
krb5-debuginfo-1.9-33.el6_3.2.s390x.rpm
krb5-devel-1.9-33.el6_3.2.s390.rpm
krb5-devel-1.9-33.el6_3.2.s390x.rpm
krb5-libs-1.9-33.el6_3.2.s390.rpm
krb5-libs-1.9-33.el6_3.2.s390x.rpm
krb5-pkinit-openssl-1.9-33.el6_3.2.s390x.rpm
krb5-server-1.9-33.el6_3.2.s390x.rpm
krb5-server-ldap-1.9-33.el6_3.2.s390.rpm
krb5-server-ldap-1.9-33.el6_3.2.s390x.rpm
krb5-workstation-1.9-33.el6_3.2.s390x.rpm
x86_64:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-debuginfo-1.9-33.el6_3.2.x86_64.rpm
krb5-devel-1.9-33.el6_3.2.i686.rpm
krb5-devel-1.9-33.el6_3.2.x86_64.rpm
krb5-libs-1.9-33.el6_3.2.i686.rpm
krb5-libs-1.9-33.el6_3.2.x86_64.rpm
krb5-pkinit-openssl-1.9-33.el6_3.2.x86_64.rpm
krb5-server-1.9-33.el6_3.2.x86_64.rpm
krb5-server-ldap-1.9-33.el6_3.2.i686.rpm
krb5-server-ldap-1.9-33.el6_3.2.x86_64.rpm
krb5-workstation-1.9-33.el6_3.2.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/krb5-1.9-33.el6_3.2.src.rpm
i386:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-devel-1.9-33.el6_3.2.i686.rpm
krb5-libs-1.9-33.el6_3.2.i686.rpm
krb5-pkinit-openssl-1.9-33.el6_3.2.i686.rpm
krb5-server-1.9-33.el6_3.2.i686.rpm
krb5-server-ldap-1.9-33.el6_3.2.i686.rpm
krb5-workstation-1.9-33.el6_3.2.i686.rpm
x86_64:
krb5-debuginfo-1.9-33.el6_3.2.i686.rpm
krb5-debuginfo-1.9-33.el6_3.2.x86_64.rpm
krb5-devel-1.9-33.el6_3.2.i686.rpm
krb5-devel-1.9-33.el6_3.2.x86_64.rpm
krb5-libs-1.9-33.el6_3.2.i686.rpm
krb5-libs-1.9-33.el6_3.2.x86_64.rpm
krb5-pkinit-openssl-1.9-33.el6_3.2.x86_64.rpm
krb5-server-1.9-33.el6_3.2.x86_64.rpm
krb5-server-ldap-1.9-33.el6_3.2.i686.rpm
krb5-server-ldap-1.9-33.el6_3.2.x86_64.rpm
krb5-workstation-1.9-33.el6_3.2.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-2012-1013.html
https://www.redhat.com/security/data/cve/CVE-2012-1015.html
https://access.redhat.com/security/updates/classification/#important
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2012 Red Hat, Inc.
=====================================================================[RHSA-2012:1129-01] Important: kernel security and bug fix update
Red Hat Security Advisory
Synopsis: Important: icedtea-web security update
Advisory ID: RHSA-2012:1132-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-1132.html
Issue date: 2012-07-31
CVE Names: CVE-2012-3422 CVE-2012-3423
=====================================================================
1. Summary:
Updated icedtea-web packages that fix two security issues are now available
for Red Hat Enterprise Linux 6.
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 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, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, 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 IcedTea-Web project provides a Java web browser plug-in and an
implementation of Java Web Start, which is based on the Netx project. It
also contains a configuration tool for managing deployment settings for the
plug-in and Web Start implementations.
An uninitialized pointer use flaw was found in the IcedTea-Web plug-in.
Visiting a malicious web page could possibly cause a web browser using the
IcedTea-Web plug-in to crash, disclose a portion of its memory, or execute
arbitrary code. (CVE-2012-3422)
It was discovered that the IcedTea-Web plug-in incorrectly assumed all
strings received from the browser were NUL terminated. When using the
plug-in with a web browser that does not NUL terminate strings, visiting a
web page containing a Java applet could possibly cause the browser to
crash, disclose a portion of its memory, or execute arbitrary code.
(CVE-2012-3423)
Red Hat would like to thank Chamal De Silva for reporting the CVE-2012-3422
issue.
This erratum also upgrades IcedTea-Web to version 1.2.1. Refer to the NEWS
file, linked to in the References, for further information.
All IcedTea-Web users should upgrade to these updated packages, which
resolve these issues. Web browsers using the IcedTea-Web browser plug-in
must be restarted 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/knowledge/articles/11258
5. Bugs fixed (http://bugzilla.redhat.com/):
840592 - CVE-2012-3422 icedtea-web: getvalueforurl uninitialized instance pointer
841345 - CVE-2012-3423 icedtea-web: incorrect handling of not 0-terminated strings
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/icedtea-web-1.2.1-1.el6_3.src.rpm
i386:
icedtea-web-1.2.1-1.el6_3.i686.rpm
icedtea-web-debuginfo-1.2.1-1.el6_3.i686.rpm
x86_64:
icedtea-web-1.2.1-1.el6_3.x86_64.rpm
icedtea-web-debuginfo-1.2.1-1.el6_3.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/icedtea-web-1.2.1-1.el6_3.src.rpm
i386:
icedtea-web-debuginfo-1.2.1-1.el6_3.i686.rpm
icedtea-web-javadoc-1.2.1-1.el6_3.i686.rpm
x86_64:
icedtea-web-debuginfo-1.2.1-1.el6_3.x86_64.rpm
icedtea-web-javadoc-1.2.1-1.el6_3.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/icedtea-web-1.2.1-1.el6_3.src.rpm
x86_64:
icedtea-web-1.2.1-1.el6_3.x86_64.rpm
icedtea-web-debuginfo-1.2.1-1.el6_3.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/icedtea-web-1.2.1-1.el6_3.src.rpm
x86_64:
icedtea-web-debuginfo-1.2.1-1.el6_3.x86_64.rpm
icedtea-web-javadoc-1.2.1-1.el6_3.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/icedtea-web-1.2.1-1.el6_3.src.rpm
i386:
icedtea-web-1.2.1-1.el6_3.i686.rpm
icedtea-web-debuginfo-1.2.1-1.el6_3.i686.rpm
x86_64:
icedtea-web-1.2.1-1.el6_3.x86_64.rpm
icedtea-web-debuginfo-1.2.1-1.el6_3.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/icedtea-web-1.2.1-1.el6_3.src.rpm
i386:
icedtea-web-debuginfo-1.2.1-1.el6_3.i686.rpm
icedtea-web-javadoc-1.2.1-1.el6_3.i686.rpm
x86_64:
icedtea-web-debuginfo-1.2.1-1.el6_3.x86_64.rpm
icedtea-web-javadoc-1.2.1-1.el6_3.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/icedtea-web-1.2.1-1.el6_3.src.rpm
i386:
icedtea-web-1.2.1-1.el6_3.i686.rpm
icedtea-web-debuginfo-1.2.1-1.el6_3.i686.rpm
x86_64:
icedtea-web-1.2.1-1.el6_3.x86_64.rpm
icedtea-web-debuginfo-1.2.1-1.el6_3.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/icedtea-web-1.2.1-1.el6_3.src.rpm
i386:
icedtea-web-debuginfo-1.2.1-1.el6_3.i686.rpm
icedtea-web-javadoc-1.2.1-1.el6_3.i686.rpm
x86_64:
icedtea-web-debuginfo-1.2.1-1.el6_3.x86_64.rpm
icedtea-web-javadoc-1.2.1-1.el6_3.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-2012-3422.html
https://www.redhat.com/security/data/cve/CVE-2012-3423.html
https://access.redhat.com/security/updates/classification/#important
http://icedtea.classpath.org/hg/release/icedtea-web-1.2/file/icedtea-web-1.2.1/NEWS
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2012 Red Hat, Inc.
=====================================================================[RHSA-2012:1130-01] Moderate: xen security update
Red Hat Security Advisory
Synopsis: Important: kernel security and bug fix update
Advisory ID: RHSA-2012:1129-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-1129.html
Issue date: 2012-07-31
CVE Names: CVE-2011-1083 CVE-2012-2744
=====================================================================
1. Summary:
Updated kernel packages that fix two security issues and several bugs are
now available for Red Hat Enterprise Linux 6.2 Extended Update Support.
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 Server EUS (v. 6.2) - i386, noarch, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional EUS (v. 6.2) - i386, ppc64, s390x, x86_64
3. Description:
The kernel packages contain the Linux kernel, the core of any Linux
operating system.
This update fixes the following security issues:
* A NULL pointer dereference flaw was found in the nf_ct_frag6_reasm()
function in the Linux kernel's netfilter IPv6 connection tracking
implementation. A remote attacker could use this flaw to send
specially-crafted packets to a target system that is using IPv6 and also
has the nf_conntrack_ipv6 kernel module loaded, causing it to crash.
(CVE-2012-2744, Important)
* A flaw was found in the way the Linux kernel's Event Poll (epoll)
subsystem handled large, nested epoll structures. A local, unprivileged
user could use this flaw to cause a denial of service. (CVE-2011-1083,
Moderate)
Red Hat would like to thank an anonymous contributor working with the
Beyond Security SecuriTeam Secure Disclosure program for reporting
CVE-2012-2744, and Nelson Elhage for reporting CVE-2011-1083.
This update also fixes the following bugs:
* Attempting to turn on Data Center Bridging (DCB) on a port connected to a
non-DCB switch port caused the system to become unresponsive or even
terminate. This was because napi_poll routines in the ixgbe driver did not
end the NAPI when data processing was complete. With this update, the ixgbe
napi_poll routines have been fixed so that they now call the
napi_complete() function when data processing has finished. This ensures
that the NAPI is correctly disabled, and thus prevents possible hangs and
crashes in this scenario. (BZ#814454)
* If a new file was created on a Network File System version 4 (NFSv4)
share, the ownership was set to nfsnobody (-2) until it was possible to
upcall to the idmapper. As a consequence, subsequent file system operations
could incorrectly use "-2" for the user and group IDs for the given file,
causing certain operations to fail. In reported cases, this issue also
caused "Viminfo file is not writable" errors for users running Vim with
files on an NFSv4 share. (BZ#820962)
* Previously, the size of the multicast IGMP (Internet Group Management
Protocol) snooping hash table for a bridge was limited to 256 entries even
though the maximum is 512. This was due to the hash table size being
incorrectly compared to the maximum hash table size, hash_max, and the
following message could have been produced by the kernel:
Multicast hash table maximum reached, disabling snooping: vnet1, 512
With this update, the hash table value is correctly compared to the
hash_max value, and the error message no longer occurs under these
circumstances. (BZ#840021)
Users should upgrade to these updated packages, which contain backported
patches to resolve these issues. The system must be rebooted 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/knowledge/articles/11258
To install kernel packages manually, use "rpm -ivh [package]". Do not
use "rpm -Uvh" as that will remove the running kernel binaries from
your system. You may use "rpm -e" to remove old kernels after
determining that the new kernel functions properly on your system.
5. Bugs fixed (http://bugzilla.redhat.com/):
681578 - CVE-2011-1083 kernel: excessive in kernel CPU consumption when creating large nested epoll structures
833402 - CVE-2012-2744 kernel: netfilter: null pointer dereference in nf_ct_frag6_reasm()
6. Package List:
Red Hat Enterprise Linux Server EUS (v. 6.2):
Source:
kernel-2.6.32-220.24.1.el6.src.rpm
i386:
kernel-2.6.32-220.24.1.el6.i686.rpm
kernel-debug-2.6.32-220.24.1.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-220.24.1.el6.i686.rpm
kernel-debug-devel-2.6.32-220.24.1.el6.i686.rpm
kernel-debuginfo-2.6.32-220.24.1.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-220.24.1.el6.i686.rpm
kernel-devel-2.6.32-220.24.1.el6.i686.rpm
kernel-headers-2.6.32-220.24.1.el6.i686.rpm
perf-2.6.32-220.24.1.el6.i686.rpm
perf-debuginfo-2.6.32-220.24.1.el6.i686.rpm
python-perf-debuginfo-2.6.32-220.24.1.el6.i686.rpm
noarch:
kernel-doc-2.6.32-220.24.1.el6.noarch.rpm
kernel-firmware-2.6.32-220.24.1.el6.noarch.rpm
ppc64:
kernel-2.6.32-220.24.1.el6.ppc64.rpm
kernel-bootwrapper-2.6.32-220.24.1.el6.ppc64.rpm
kernel-debug-2.6.32-220.24.1.el6.ppc64.rpm
kernel-debug-debuginfo-2.6.32-220.24.1.el6.ppc64.rpm
kernel-debug-devel-2.6.32-220.24.1.el6.ppc64.rpm
kernel-debuginfo-2.6.32-220.24.1.el6.ppc64.rpm
kernel-debuginfo-common-ppc64-2.6.32-220.24.1.el6.ppc64.rpm
kernel-devel-2.6.32-220.24.1.el6.ppc64.rpm
kernel-headers-2.6.32-220.24.1.el6.ppc64.rpm
perf-2.6.32-220.24.1.el6.ppc64.rpm
perf-debuginfo-2.6.32-220.24.1.el6.ppc64.rpm
python-perf-debuginfo-2.6.32-220.24.1.el6.ppc64.rpm
s390x:
kernel-2.6.32-220.24.1.el6.s390x.rpm
kernel-debug-2.6.32-220.24.1.el6.s390x.rpm
kernel-debug-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
kernel-debug-devel-2.6.32-220.24.1.el6.s390x.rpm
kernel-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
kernel-debuginfo-common-s390x-2.6.32-220.24.1.el6.s390x.rpm
kernel-devel-2.6.32-220.24.1.el6.s390x.rpm
kernel-headers-2.6.32-220.24.1.el6.s390x.rpm
kernel-kdump-2.6.32-220.24.1.el6.s390x.rpm
kernel-kdump-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
kernel-kdump-devel-2.6.32-220.24.1.el6.s390x.rpm
perf-2.6.32-220.24.1.el6.s390x.rpm
perf-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
python-perf-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
x86_64:
kernel-2.6.32-220.24.1.el6.x86_64.rpm
kernel-debug-2.6.32-220.24.1.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-220.24.1.el6.x86_64.rpm
kernel-debug-devel-2.6.32-220.24.1.el6.x86_64.rpm
kernel-debuginfo-2.6.32-220.24.1.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-220.24.1.el6.x86_64.rpm
kernel-devel-2.6.32-220.24.1.el6.x86_64.rpm
kernel-headers-2.6.32-220.24.1.el6.x86_64.rpm
perf-2.6.32-220.24.1.el6.x86_64.rpm
perf-debuginfo-2.6.32-220.24.1.el6.x86_64.rpm
python-perf-debuginfo-2.6.32-220.24.1.el6.x86_64.rpm
Red Hat Enterprise Linux Server Optional EUS (v. 6.2):
Source:
kernel-2.6.32-220.24.1.el6.src.rpm
i386:
kernel-debug-debuginfo-2.6.32-220.24.1.el6.i686.rpm
kernel-debuginfo-2.6.32-220.24.1.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-220.24.1.el6.i686.rpm
perf-debuginfo-2.6.32-220.24.1.el6.i686.rpm
python-perf-2.6.32-220.24.1.el6.i686.rpm
python-perf-debuginfo-2.6.32-220.24.1.el6.i686.rpm
ppc64:
kernel-debug-debuginfo-2.6.32-220.24.1.el6.ppc64.rpm
kernel-debuginfo-2.6.32-220.24.1.el6.ppc64.rpm
kernel-debuginfo-common-ppc64-2.6.32-220.24.1.el6.ppc64.rpm
perf-debuginfo-2.6.32-220.24.1.el6.ppc64.rpm
python-perf-2.6.32-220.24.1.el6.ppc64.rpm
python-perf-debuginfo-2.6.32-220.24.1.el6.ppc64.rpm
s390x:
kernel-debug-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
kernel-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
kernel-debuginfo-common-s390x-2.6.32-220.24.1.el6.s390x.rpm
kernel-kdump-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
perf-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
python-perf-2.6.32-220.24.1.el6.s390x.rpm
python-perf-debuginfo-2.6.32-220.24.1.el6.s390x.rpm
x86_64:
kernel-debug-debuginfo-2.6.32-220.24.1.el6.x86_64.rpm
kernel-debuginfo-2.6.32-220.24.1.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-220.24.1.el6.x86_64.rpm
perf-debuginfo-2.6.32-220.24.1.el6.x86_64.rpm
python-perf-2.6.32-220.24.1.el6.x86_64.rpm
python-perf-debuginfo-2.6.32-220.24.1.el6.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-2011-1083.html
https://www.redhat.com/security/data/cve/CVE-2012-2744.html
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2012 Red Hat, Inc.
=====================================================================
Red Hat Security Advisory
Synopsis: Moderate: xen security update
Advisory ID: RHSA-2012:1130-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-1130.html
Issue date: 2012-07-31
CVE Names: CVE-2012-2625
=====================================================================
1. Summary:
Updated xen packages that fix one security issue are now available for
Red Hat Enterprise Linux 5.
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 Multi OS (v. 5 client) - i386, x86_64
RHEL Virtualization (v. 5 server) - i386, ia64, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
3. Description:
The xen packages contain administration tools and the xend service for
managing the kernel-xen kernel for virtualization on Red Hat Enterprise
Linux.
A flaw was found in the way the pyGrub boot loader handled compressed
kernel images. A privileged guest user in a para-virtualized guest (a DomU)
could use this flaw to create a crafted kernel image that, when attempting
to boot it, could result in an out-of-memory condition in the privileged
domain (the Dom0). (CVE-2012-2625)
Red Hat would like to thank Xinli Niu for reporting this issue.
All users of xen are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. After installing the
updated packages, the xend service must be restarted 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/knowledge/articles/11258
5. Bugs fixed (http://bugzilla.redhat.com/):
821676 - CVE-2012-2625 xen: pv bootloader doesn't check the size of the bzip2 or lzma compressed kernel
6. Package List:
Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/xen-3.0.3-135.el5_8.4.src.rpm
i386:
xen-debuginfo-3.0.3-135.el5_8.4.i386.rpm
xen-libs-3.0.3-135.el5_8.4.i386.rpm
x86_64:
xen-debuginfo-3.0.3-135.el5_8.4.i386.rpm
xen-debuginfo-3.0.3-135.el5_8.4.x86_64.rpm
xen-libs-3.0.3-135.el5_8.4.i386.rpm
xen-libs-3.0.3-135.el5_8.4.x86_64.rpm
RHEL Desktop Multi OS (v. 5 client):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/xen-3.0.3-135.el5_8.4.src.rpm
i386:
xen-3.0.3-135.el5_8.4.i386.rpm
xen-debuginfo-3.0.3-135.el5_8.4.i386.rpm
xen-devel-3.0.3-135.el5_8.4.i386.rpm
x86_64:
xen-3.0.3-135.el5_8.4.x86_64.rpm
xen-debuginfo-3.0.3-135.el5_8.4.i386.rpm
xen-debuginfo-3.0.3-135.el5_8.4.x86_64.rpm
xen-devel-3.0.3-135.el5_8.4.i386.rpm
xen-devel-3.0.3-135.el5_8.4.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/xen-3.0.3-135.el5_8.4.src.rpm
i386:
xen-debuginfo-3.0.3-135.el5_8.4.i386.rpm
xen-libs-3.0.3-135.el5_8.4.i386.rpm
ia64:
xen-debuginfo-3.0.3-135.el5_8.4.ia64.rpm
xen-libs-3.0.3-135.el5_8.4.ia64.rpm
x86_64:
xen-debuginfo-3.0.3-135.el5_8.4.i386.rpm
xen-debuginfo-3.0.3-135.el5_8.4.x86_64.rpm
xen-libs-3.0.3-135.el5_8.4.i386.rpm
xen-libs-3.0.3-135.el5_8.4.x86_64.rpm
RHEL Virtualization (v. 5 server):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/xen-3.0.3-135.el5_8.4.src.rpm
i386:
xen-3.0.3-135.el5_8.4.i386.rpm
xen-debuginfo-3.0.3-135.el5_8.4.i386.rpm
xen-devel-3.0.3-135.el5_8.4.i386.rpm
ia64:
xen-3.0.3-135.el5_8.4.ia64.rpm
xen-debuginfo-3.0.3-135.el5_8.4.ia64.rpm
xen-devel-3.0.3-135.el5_8.4.ia64.rpm
x86_64:
xen-3.0.3-135.el5_8.4.x86_64.rpm
xen-debuginfo-3.0.3-135.el5_8.4.i386.rpm
xen-debuginfo-3.0.3-135.el5_8.4.x86_64.rpm
xen-devel-3.0.3-135.el5_8.4.i386.rpm
xen-devel-3.0.3-135.el5_8.4.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-2012-2625.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.
