var-201312-0004
Vulnerability from variot
Xen in the Linux kernel, when running a guest on a host without hardware assisted paging (HAP), allows guest users to cause a denial of service (invalid pointer dereference and hypervisor crash) via the SAHF instruction. Supplementary information : CWE Vulnerability type by CWE-476: NULL Pointer Dereference (NULL Pointer dereference ) Has been identified. Xen is prone to a denial-of-service vulnerability. Attackers can exploit this issue to cause the host operating system to consume excessive amounts of resources, denying service to legitimate users. Hitachi JP1 products are prone to a cross-site scripting vulnerability because they fail to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may help the attacker steal cookie-based authentication credentials and launch other attacks. The following products are affected: JP1/IT Resource Management - Manager JP1/IT Service Level Management - Manager.
Certain unspecified input is not properly sanitised before being returned to the user.
PROVIDED AND/OR DISCOVERED BY: Reported by the vendor.
This update also fixes several bugs. Documentation for these bug fixes will be available shortly from the Technical Notes document linked to in the References section. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
VMware Security Advisory
Advisory ID: VMSA-2012-0001 Synopsis: VMware ESXi and ESX updates to third party library and ESX Service Console Issue date: 2012-01-30 Updated on: 2012-01-30 (initial advisory)
CVE numbers: --- COS Kernel --- CVE-2011-0726, CVE-2011-1078, CVE-2011-1079, CVE-2011-1080, CVE-2011-1093, CVE-2011-1163, CVE-2011-1166, CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1494, CVE-2011-1495, CVE-2011-1577, CVE-2011-1763, CVE-2010-4649, CVE-2011-0695, CVE-2011-0711, CVE-2011-1044, CVE-2011-1182, CVE-2011-1573, CVE-2011-1576, CVE-2011-1593, CVE-2011-1745, CVE-2011-1746, CVE-2011-1776, CVE-2011-1936, CVE-2011-2022, CVE-2011-2213, CVE-2011-2492, CVE-2011-1780, CVE-2011-2525, CVE-2011-2689, CVE-2011-2482, CVE-2011-2491, CVE-2011-2495, CVE-2011-2517, CVE-2011-2519, CVE-2011-2901 --- COS cURL --- CVE-2011-2192 --- COS rpm --- CVE-2010-2059, CVE-2011-3378 --- COS samba --- CVE-2010-0547, CVE-2010-0787, CVE-2011-1678, CVE-2011-2522, CVE-2011-2694 --- COS python --- CVE-2009-3720, CVE-2010-3493, CVE-2011-1015, CVE-2011-1521 --- python library --- CVE-2009-3560, CVE-2009-3720, CVE-2010-1634, CVE-2010-2089, CVE-2011-1521
- Summary
VMware ESXi and ESX updates to third party library and ESX Service Console address several security issues.
- Relevant releases
ESXi 4.1 without patch ESXi410-201201401-SG
ESX 4.1 without patches ESX410-201201401-SG, ESX410-201201402-SG, ESX410-201201404-SG, ESX410-201201405-SG, ESX410-201201406-SG, ESX410-201201407-SG
- Problem Description
a. ESX third party update for Service Console kernel
The ESX Service Console Operating System (COS) kernel is updated to
kernel-2.6.18-274.3.1.el5 to fix multiple security issues in the
COS kernel.
The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the names CVE-2011-0726, CVE-2011-1078, CVE-2011-1079,
CVE-2011-1080, CVE-2011-1093, CVE-2011-1163, CVE-2011-1166,
CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1494,
CVE-2011-1495, CVE-2011-1577, CVE-2011-1763, CVE-2010-4649,
CVE-2011-0695, CVE-2011-0711, CVE-2011-1044, CVE-2011-1182,
CVE-2011-1573, CVE-2011-1576, CVE-2011-1593, CVE-2011-1745,
CVE-2011-1746, CVE-2011-1776, CVE-2011-1936, CVE-2011-2022,
CVE-2011-2213, CVE-2011-2492, CVE-2011-1780, CVE-2011-2525,
CVE-2011-2689, CVE-2011-2482, CVE-2011-2491, CVE-2011-2495,
CVE-2011-2517, CVE-2011-2519, CVE-2011-2901 to these issues.
Column 4 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.
VMware Product Running Replace with/
Product Version on Apply Patch
============= ======== ======= =================
vCenter any Windows not affected
hosted * any any not affected
ESXi any ESXi not affected
ESX 4.1 ESX ESX410-201201401-SG
ESX 4.0 ESX patch pending
ESX 3.5 ESX not applicable
- hosted products are VMware Workstation, Player, ACE, Fusion.
b. ESX third party update for Service Console cURL RPM
The ESX Service Console (COS) curl RPM is updated to cURL-7.15.5.9
resolving a security issues.
The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the name CVE-2011-2192 to this issue.
Column 4 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.
VMware Product Running Replace with/
Product Version on Apply Patch
============= ======== ======= =================
vCenter any Windows not affected
hosted * any any not affected
ESXi any ESXi not affected
ESX 4.1 ESX ESX410-201201402-SG
ESX 4.0 ESX patch pending
ESX 3.5 ESX not applicable
* hosted products are VMware Workstation, Player, ACE, Fusion.
c. ESX third party update for Service Console nspr and nss RPMs
The ESX Service Console (COS) nspr and nss RPMs are updated to
nspr-4.8.8-1.el5_7 and nss-3.12.10-4.el5_7 respectively resolving
a security issues.
A Certificate Authority (CA) issued fraudulent SSL certificates and
Netscape Portable Runtime (NSPR) and Network Security Services (NSS)
contain the built-in tokens of this fraudulent Certificate
Authority. This update renders all SSL certificates signed by the
fraudulent CA as untrusted for all uses.
Column 4 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.
VMware Product Running Replace with/
Product Version on Apply Patch
============= ======== ======= =================
vCenter any Windows not affected
hosted * any any not affected
ESXi any ESXi not affected
ESX 4.1 ESX ESX410-201201404-SG
ESX 4.0 ESX patch pending
ESX 3.5 ESX not applicable
* hosted products are VMware Workstation, Player, ACE, Fusion.
d. ESX third party update for Service Console rpm RPMs
The ESX Service Console Operating System (COS) rpm packages are
updated to popt-1.10.2.3-22.el5_7.2, rpm-4.4.2.3-22.el5_7.2,
rpm-libs-4.4.2.3-22.el5_7.2 and rpm-python-4.4.2.3-22.el5_7.2
which fixes multiple security issues.
The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the names CVE-2010-2059 and CVE-2011-3378 to these issues.
Column 4 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.
VMware Product Running Replace with/
Product Version on Apply Patch
============= ======== ======= =================
vCenter any Windows not affected
hosted * any any not affected
ESXi any ESXi not affected
ESX 4.1 ESX ESX410-201201406-SG
ESX 4.0 ESX patch pending
ESX 3.5 ESX not applicable
* hosted products are VMware Workstation, Player, ACE, Fusion.
e. ESX third party update for Service Console samba RPMs
The ESX Service Console Operating System (COS) samba packages are
updated to samba-client-3.0.33-3.29.el5_7.4,
samba-common-3.0.33-3.29.el5_7.4 and
libsmbclient-3.0.33-3.29.el5_7.4 which fixes multiple security
issues in the Samba client.
The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the names CVE-2010-0547, CVE-2010-0787, CVE-2011-1678,
CVE-2011-2522 and CVE-2011-2694 to these issues.
Note that ESX does not include the Samba Web Administration Tool
(SWAT) and therefore ESX COS is not affected by CVE-2011-2522 and
CVE-2011-2694.
Column 4 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.
VMware Product Running Replace with/
Product Version on Apply Patch
============= ======== ======= =================
vCenter any Windows not affected
hosted * any any not affected
ESXi any ESXi not affected
ESX 4.1 ESX ESX410-201201407-SG
ESX 4.0 ESX patch pending
ESX 3.5 ESX not applicable
* hosted products are VMware Workstation, Player, ACE, Fusion.
f. ESX third party update for Service Console python package
The ESX Service Console (COS) python package is updated to
2.4.3-44 which fixes multiple security issues.
The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the names CVE-2009-3720, CVE-2010-3493, CVE-2011-1015 and
CVE-2011-1521 to these issues.
Column 4 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.
VMware Product Running Replace with/
Product Version on Apply Patch
============= ======== ======= =================
vCenter any Windows not affected
hosted * any any not affected
ESXi any ESXi not affected
ESX 4.1 ESX ESX410-201201405-SG
ESX 4.0 ESX patch pending
ESX 3.5 ESX not applicable
* hosted products are VMware Workstation, Player, ACE, Fusion.
g. ESXi update to third party component python
The python third party library is updated to python 2.5.6 which
fixes multiple security issues.
The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the names CVE-2009-3560, CVE-2009-3720, CVE-2010-1634,
CVE-2010-2089, and CVE-2011-1521 to these issues.
Column 4 of the following table lists the action required to
remediate the vulnerability in each release, if a solution is
available.
VMware Product Running Replace with/
Product Version on Apply Patch
============= ======== ======= =================
vCenter any Windows not affected
hosted * any any not affected
ESXi 5.0 ESXi patch pending
ESXi 4.1 ESXi ESXi410-201201401-SG
ESXi 4.0 ESXi patch pending
ESXi 3.5 ESXi patch pending
ESX 4.1 ESX not affected
ESX 4.0 ESX not affected
ESX 3.5 ESX not affected
* hosted products are VMware Workstation, Player, ACE, Fusion.
- Solution
Please review the patch/release notes for your product and version and verify the checksum of your downloaded file.
VMware ESXi 4.1
ESXi410-201201401
http://downloads.vmware.com/go/selfsupport-download
md5sum: BDF86F10A973346E26C9C2CD4C424E88
sha1sum: CC0B92869A9AAE4F5E0E5B81BEE109BCD7DA780F
http://kb.vmware.com/kb/2009143
ESXi410-201201401 contains ESXi410-201201401-SG
VMware ESX 4.1
ESX410-201201001
http://downloads.vmware.com/go/selfsupport-download
md5sum: 16DF9ACD3E74BCABC2494BC23AD0927F
sha1sum: 1066AE1436E1A75BA3D541AB65296CFB9AB7A5CC
http://kb.vmware.com/kb/2009142
ESX410-201201001 contains ESX410-201201401-SG, ESX410-201201402-SG, ESX410-201201404-SG, ESX410-201201405-SG, ESX410-201201406-SG and ESX410-201201407-SG
- References
CVE numbers
--- COS Kernel --- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0726 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1078 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1079 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1080 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1093 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1163 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1166 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1170 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1171 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1172 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1494 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1495 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1577 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1763 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4649 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0695 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0711 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1044 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1182 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1573 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1576 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1593 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1745 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1746 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1776 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1936 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2022 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2213 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2492 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1780 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2525 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2689 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2482 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2491 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2495 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2517 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2519 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2901 --- COS cURL --- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2192 --- COS rpm --- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2059 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3378 --- COS samba --- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0547 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0787 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1678 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2522 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2694 --- COS python --- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3720 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3493 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1015 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1521 --- python library --- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3560 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3720 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1634 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2089 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1521
- Change log
2012-01-30 VMSA-2012-0001 Initial security advisory in conjunction with the release of patches for ESX 4.1 and ESXi 4.1 on 2012-01-30.
- Contact
E-mail list for product security notifications and announcements: http://lists.vmware.com/cgi-bin/mailman/listinfo/security-announce
This Security Advisory is posted to the following lists:
- security-announce at lists.vmware.com
- bugtraq at securityfocus.com
- full-disclosure at lists.grok.org.uk
E-mail: security at vmware.com PGP key at: http://kb.vmware.com/kb/1055
VMware Security Advisories http://www.vmware.com/security/advisories
VMware security response policy http://www.vmware.com/support/policies/security_response.html
General support life cycle policy http://www.vmware.com/support/policies/eos.html
VMware Infrastructure support life cycle policy http://www.vmware.com/support/policies/eos_vi.html
Copyright 2012 VMware Inc. All rights reserved.
-----BEGIN PGP SIGNATURE----- Version: PGP Desktop 9.8.3 (Build 4028) Charset: utf-8
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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. Relevant releases/architectures:
Red Hat Enterprise Linux EUS (v. 5.6 server) - i386, ia64, noarch, ppc, s390x, x86_64
- Description:
These packages contain the Linux kernel.
This update fixes the following security issues:
- A flaw in the Stream Control Transmission Protocol (SCTP) implementation could allow a remote attacker to cause a denial of service by sending a specially-crafted SCTP packet to a target system. (CVE-2011-2482, Important)
If you do not run applications that use SCTP, you can prevent the sctp module from being loaded by adding the following to the end of the "/etc/modprobe.d/blacklist.conf" file:
blacklist sctp
This way, the sctp module cannot be loaded accidentally, which may occur if an application that requires SCTP is started. A reboot is not necessary for this change to take effect.
-
A flaw in the client-side NFS Lock Manager (NLM) implementation could allow a local, unprivileged user to cause a denial of service. (CVE-2011-2491, Important)
-
Flaws in the netlink-based wireless configuration interface could allow a local user, who has the CAP_NET_ADMIN capability, to cause a denial of service or escalate their privileges on systems that have an active wireless interface. (CVE-2011-2517, Important)
-
A flaw was found in the way the Linux kernel's Xen hypervisor implementation emulated the SAHF instruction. (CVE-2011-2901, Moderate)
-
/proc/[PID]/io is world-readable by default. Previously, these files could be read without any further restrictions. A local, unprivileged user could read these files, belonging to other, possibly privileged processes to gather confidential information, such as the length of a password used in a process. (CVE-2011-2495, Low)
Red Hat would like to thank Vasily Averin for reporting CVE-2011-2491, and Vasiliy Kulikov of Openwall for reporting CVE-2011-2495.
This update also fixes the following bugs:
-
On Broadcom PCI cards that use the tg3 driver, the operational state of a network device, represented by the value in "/sys/class/net/ethX/operstate", was not initialized by default. Consequently, the state was reported as "unknown" when the tg3 network device was actually in the "up" state. This update modifies the tg3 driver to properly set the operstate value. (BZ#744699)
-
A KVM (Kernel-based Virtual Machine) guest can get preempted by the host, when a higher priority process needs to run. When a guest is not running for several timer interrupts in a row, ticks could be lost, resulting in the jiffies timer advancing slower than expected and timeouts taking longer than expected. To correct for the issue of lost ticks, do_timer_tsc_timekeeping() checks a reference clock source (kvm-clock when running as a KVM guest) to see if timer interrupts have been missed. If so, jiffies is incremented by the number of missed timer interrupts, ensuring that programs are woken up on time. (BZ#747874)
-
When a block device object was allocated, the bd_super field was not being explicitly initialized to NULL. Previously, users of the block device object could set bd_super to NULL when the object was released by calling the kill_block_super() function. Certain third-party file systems do not always use this function, and bd_super could therefore become uninitialized when the object was allocated again. This could cause a kernel panic in the blkdev_releasepage() function, when the uninitialized bd_super field was dereferenced. Now, bd_super is properly initialized in the bdget() function, and the kernel panic no longer occurs. (BZ#751137)
-
Solution:
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.
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
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. Bugs fixed (http://bugzilla.redhat.com/):
709393 - CVE-2011-2491 kernel: rpc task leak after flock()ing NFS share 714867 - CVE-2011-2482 kernel: sctp dos 716825 - CVE-2011-2495 kernel: /proc/PID/io infoleak 718152 - CVE-2011-2517 kernel: nl80211: missing check for valid SSID size in scan operations 718882 - CVE-2011-2519 kernel: xen: x86_emulate: fix SAHF emulation 728042 - CVE-2011-2901 kernel: xen: off-by-one shift in x86_64 __addr_ok()
- Package List:
Red Hat Enterprise Linux EUS (v. 5.6 server):
Source: kernel-2.6.18-238.31.1.el5.src.rpm
i386: kernel-2.6.18-238.31.1.el5.i686.rpm kernel-PAE-2.6.18-238.31.1.el5.i686.rpm kernel-PAE-debuginfo-2.6.18-238.31.1.el5.i686.rpm kernel-PAE-devel-2.6.18-238.31.1.el5.i686.rpm kernel-debug-2.6.18-238.31.1.el5.i686.rpm kernel-debug-debuginfo-2.6.18-238.31.1.el5.i686.rpm kernel-debug-devel-2.6.18-238.31.1.el5.i686.rpm kernel-debuginfo-2.6.18-238.31.1.el5.i686.rpm kernel-debuginfo-common-2.6.18-238.31.1.el5.i686.rpm kernel-devel-2.6.18-238.31.1.el5.i686.rpm kernel-headers-2.6.18-238.31.1.el5.i386.rpm kernel-xen-2.6.18-238.31.1.el5.i686.rpm kernel-xen-debuginfo-2.6.18-238.31.1.el5.i686.rpm kernel-xen-devel-2.6.18-238.31.1.el5.i686.rpm
ia64: kernel-2.6.18-238.31.1.el5.ia64.rpm kernel-debug-2.6.18-238.31.1.el5.ia64.rpm kernel-debug-debuginfo-2.6.18-238.31.1.el5.ia64.rpm kernel-debug-devel-2.6.18-238.31.1.el5.ia64.rpm kernel-debuginfo-2.6.18-238.31.1.el5.ia64.rpm kernel-debuginfo-common-2.6.18-238.31.1.el5.ia64.rpm kernel-devel-2.6.18-238.31.1.el5.ia64.rpm kernel-headers-2.6.18-238.31.1.el5.ia64.rpm kernel-xen-2.6.18-238.31.1.el5.ia64.rpm kernel-xen-debuginfo-2.6.18-238.31.1.el5.ia64.rpm kernel-xen-devel-2.6.18-238.31.1.el5.ia64.rpm
noarch: kernel-doc-2.6.18-238.31.1.el5.noarch.rpm
ppc: kernel-2.6.18-238.31.1.el5.ppc64.rpm kernel-debug-2.6.18-238.31.1.el5.ppc64.rpm kernel-debug-debuginfo-2.6.18-238.31.1.el5.ppc64.rpm kernel-debug-devel-2.6.18-238.31.1.el5.ppc64.rpm kernel-debuginfo-2.6.18-238.31.1.el5.ppc64.rpm kernel-debuginfo-common-2.6.18-238.31.1.el5.ppc64.rpm kernel-devel-2.6.18-238.31.1.el5.ppc64.rpm kernel-headers-2.6.18-238.31.1.el5.ppc.rpm kernel-headers-2.6.18-238.31.1.el5.ppc64.rpm kernel-kdump-2.6.18-238.31.1.el5.ppc64.rpm kernel-kdump-debuginfo-2.6.18-238.31.1.el5.ppc64.rpm kernel-kdump-devel-2.6.18-238.31.1.el5.ppc64.rpm
s390x: kernel-2.6.18-238.31.1.el5.s390x.rpm kernel-debug-2.6.18-238.31.1.el5.s390x.rpm kernel-debug-debuginfo-2.6.18-238.31.1.el5.s390x.rpm kernel-debug-devel-2.6.18-238.31.1.el5.s390x.rpm kernel-debuginfo-2.6.18-238.31.1.el5.s390x.rpm kernel-debuginfo-common-2.6.18-238.31.1.el5.s390x.rpm kernel-devel-2.6.18-238.31.1.el5.s390x.rpm kernel-headers-2.6.18-238.31.1.el5.s390x.rpm kernel-kdump-2.6.18-238.31.1.el5.s390x.rpm kernel-kdump-debuginfo-2.6.18-238.31.1.el5.s390x.rpm kernel-kdump-devel-2.6.18-238.31.1.el5.s390x.rpm
x86_64: kernel-2.6.18-238.31.1.el5.x86_64.rpm kernel-debug-2.6.18-238.31.1.el5.x86_64.rpm kernel-debug-debuginfo-2.6.18-238.31.1.el5.x86_64.rpm kernel-debug-devel-2.6.18-238.31.1.el5.x86_64.rpm kernel-debuginfo-2.6.18-238.31.1.el5.x86_64.rpm kernel-debuginfo-common-2.6.18-238.31.1.el5.x86_64.rpm kernel-devel-2.6.18-238.31.1.el5.x86_64.rpm kernel-headers-2.6.18-238.31.1.el5.x86_64.rpm kernel-xen-2.6.18-238.31.1.el5.x86_64.rpm kernel-xen-debuginfo-2.6.18-238.31.1.el5.x86_64.rpm kernel-xen-devel-2.6.18-238.31.1.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://access.redhat.com/security/team/key/#package
- References:
https://www.redhat.com/security/data/cve/CVE-2011-2482.html https://www.redhat.com/security/data/cve/CVE-2011-2491.html https://www.redhat.com/security/data/cve/CVE-2011-2495.html https://www.redhat.com/security/data/cve/CVE-2011-2517.html https://www.redhat.com/security/data/cve/CVE-2011-2519.html https://www.redhat.com/security/data/cve/CVE-2011-2901.html https://access.redhat.com/security/updates/classification/#important
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2011 Red Hat, Inc. This fixes some weaknesses and vulnerabilities, which can be exploited by malicious, local users to disclose certain system information, cause a DoS (Denial of Service), and gain escalated privileges and by malicious, local users in a guest virtual machine and malicious people to cause a DoS.
Successful exploitation of this weakness requires that the host system is not using hardware assisted paging (HAP). ----------------------------------------------------------------------
The new Secunia Corporate Software Inspector (CSI) 5.0 Integrates with Microsoft WSUS & SCCM and supports Apple Mac OS X.
Get a free trial now and qualify for a special discount: http://secunia.com/vulnerability_scanning/corporate/trial/
TITLE: Google Chrome Multiple Vulnerabilities
SECUNIA ADVISORY ID: SA46308
VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/46308/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=46308
RELEASE DATE: 2011-10-06
DISCUSS ADVISORY: http://secunia.com/advisories/46308/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s)
http://secunia.com/advisories/46308/
ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=46308
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION: Multiple vulnerabilities have been reported in Google Chrome, which can be exploited by malicious people to bypass certain security restrictions and compromise a user's system.
1) A use-after-free error exists in text line box handling.
2) An error in the SVG text handling can be exploited to reference a stale font.
3) An error exists within cross-origin access handling associated with a window prototype.
4) Some errors exist within audio node handling related to lifetime and threading.
5) A use-after-free error exists in the v8 bindings.
6) An error when handling v8 hidden objects can be exploited to corrupt memory.
7) An error in the shader translator can be exploited to corrupt memory.
The vulnerabilities are reported in versions prior to 14.0.835.202.
PROVIDED AND/OR DISCOVERED BY: The vendor credits: 1, 2) miaubiz 3, 5, 6) Sergey Glazunov 4) Inferno, Google Chrome Security Team 7) Zhenyao Mo, Chromium development community
ORIGINAL ADVISORY: Google: http://googlechromereleases.blogspot.com/2011/10/stable-channel-update.html
OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
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EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/
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Show details on source website
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"data": "Xen in the Linux kernel, when running a guest on a host without hardware assisted paging (HAP), allows guest users to cause a denial of service (invalid pointer dereference and hypervisor crash) via the SAHF instruction. Supplementary information : CWE Vulnerability type by CWE-476: NULL Pointer Dereference (NULL Pointer dereference ) Has been identified. Xen is prone to a denial-of-service vulnerability. \nAttackers can exploit this issue to cause the host operating system to consume excessive amounts of resources, denying service to legitimate users. Hitachi JP1 products are prone to a cross-site scripting vulnerability because they fail to properly sanitize user-supplied input. \nAn attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may help the attacker steal cookie-based authentication credentials and launch other attacks. \nThe following products are affected:\nJP1/IT Resource Management - Manager\nJP1/IT Service Level Management - Manager. \n\nCertain unspecified input is not properly sanitised before being\nreturned to the user. \n\nPROVIDED AND/OR DISCOVERED BY:\nReported by the vendor. \n\nThis update also fixes several bugs. Documentation for these bug fixes will\nbe available shortly from the Technical Notes document linked to in the\nReferences section. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA1\n\n ----------------------------------------------------------------------\n VMware Security Advisory\n\nAdvisory ID: VMSA-2012-0001\nSynopsis: VMware ESXi and ESX updates to third party library\n and ESX Service Console\nIssue date: 2012-01-30\nUpdated on: 2012-01-30 (initial advisory)\n\nCVE numbers: --- COS Kernel ---\n CVE-2011-0726, CVE-2011-1078, CVE-2011-1079,\n CVE-2011-1080, CVE-2011-1093, CVE-2011-1163,\n CVE-2011-1166, CVE-2011-1170, CVE-2011-1171,\n CVE-2011-1172, CVE-2011-1494, CVE-2011-1495,\n CVE-2011-1577, CVE-2011-1763, CVE-2010-4649,\n CVE-2011-0695, CVE-2011-0711, CVE-2011-1044,\n CVE-2011-1182, CVE-2011-1573, CVE-2011-1576,\n CVE-2011-1593, CVE-2011-1745, CVE-2011-1746,\n CVE-2011-1776, CVE-2011-1936, CVE-2011-2022,\n CVE-2011-2213, CVE-2011-2492, CVE-2011-1780,\n CVE-2011-2525, CVE-2011-2689, CVE-2011-2482,\n CVE-2011-2491, CVE-2011-2495, CVE-2011-2517,\n CVE-2011-2519, CVE-2011-2901\n --- COS cURL ---\n CVE-2011-2192\n --- COS rpm ---\n CVE-2010-2059, CVE-2011-3378\n --- COS samba ---\n CVE-2010-0547, CVE-2010-0787, CVE-2011-1678,\n CVE-2011-2522, CVE-2011-2694\n --- COS python ---\n CVE-2009-3720, CVE-2010-3493, CVE-2011-1015,\n CVE-2011-1521\n --- python library ---\n CVE-2009-3560, CVE-2009-3720, CVE-2010-1634,\n CVE-2010-2089, CVE-2011-1521\n ----------------------------------------------------------------------\n\n1. Summary\n\n VMware ESXi and ESX updates to third party library and ESX Service\n Console address several security issues. \n\n2. Relevant releases\n\n ESXi 4.1 without patch ESXi410-201201401-SG\n\n ESX 4.1 without patches ESX410-201201401-SG, ESX410-201201402-SG,\n ESX410-201201404-SG, ESX410-201201405-SG,\n ESX410-201201406-SG, ESX410-201201407-SG\n\n3. Problem Description\n\n a. ESX third party update for Service Console kernel\n\n The ESX Service Console Operating System (COS) kernel is updated to\n kernel-2.6.18-274.3.1.el5 to fix multiple security issues in the\n COS kernel. \n\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has\n assigned the names CVE-2011-0726, CVE-2011-1078, CVE-2011-1079,\n CVE-2011-1080, CVE-2011-1093, CVE-2011-1163, CVE-2011-1166,\n CVE-2011-1170, CVE-2011-1171, CVE-2011-1172, CVE-2011-1494,\n CVE-2011-1495, CVE-2011-1577, CVE-2011-1763, CVE-2010-4649,\n CVE-2011-0695, CVE-2011-0711, CVE-2011-1044, CVE-2011-1182,\n CVE-2011-1573, CVE-2011-1576, CVE-2011-1593, CVE-2011-1745,\n CVE-2011-1746, CVE-2011-1776, CVE-2011-1936, CVE-2011-2022,\n CVE-2011-2213, CVE-2011-2492, CVE-2011-1780, CVE-2011-2525,\n CVE-2011-2689, CVE-2011-2482, CVE-2011-2491, CVE-2011-2495,\n CVE-2011-2517, CVE-2011-2519, CVE-2011-2901 to these issues. \n\n Column 4 of the following table lists the action required to\n remediate the vulnerability in each release, if a solution is\n available. \n\n VMware Product Running Replace with/\n Product Version on Apply Patch\n ============= ======== ======= =================\n vCenter any Windows not affected\n\n hosted * any any not affected\n\n ESXi any ESXi not affected\n\n ESX 4.1 ESX ESX410-201201401-SG\n ESX 4.0 ESX patch pending\n ESX 3.5 ESX not applicable\n\n * hosted products are VMware Workstation, Player, ACE, Fusion. \n\n b. ESX third party update for Service Console cURL RPM\n\n The ESX Service Console (COS) curl RPM is updated to cURL-7.15.5.9\n resolving a security issues. \n\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has\n assigned the name CVE-2011-2192 to this issue. \n\n Column 4 of the following table lists the action required to\n remediate the vulnerability in each release, if a solution is\n available. \n\n VMware Product Running Replace with/\n Product Version on Apply Patch\n ============= ======== ======= =================\n vCenter any Windows not affected\n\n hosted * any any not affected\n\n ESXi any ESXi not affected\n\n ESX 4.1 ESX ESX410-201201402-SG\n ESX 4.0 ESX patch pending\n ESX 3.5 ESX not applicable\n\n * hosted products are VMware Workstation, Player, ACE, Fusion. \n\n c. ESX third party update for Service Console nspr and nss RPMs\n\n The ESX Service Console (COS) nspr and nss RPMs are updated to\n nspr-4.8.8-1.el5_7 and nss-3.12.10-4.el5_7 respectively resolving\n a security issues. \n\n A Certificate Authority (CA) issued fraudulent SSL certificates and\n Netscape Portable Runtime (NSPR) and Network Security Services (NSS)\n contain the built-in tokens of this fraudulent Certificate\n Authority. This update renders all SSL certificates signed by the\n fraudulent CA as untrusted for all uses. \n\n Column 4 of the following table lists the action required to\n remediate the vulnerability in each release, if a solution is\n available. \n\n VMware Product Running Replace with/\n Product Version on Apply Patch\n ============= ======== ======= =================\n vCenter any Windows not affected\n\n hosted * any any not affected\n\n ESXi any ESXi not affected\n\n ESX 4.1 ESX ESX410-201201404-SG\n ESX 4.0 ESX patch pending\n ESX 3.5 ESX not applicable\n\n * hosted products are VMware Workstation, Player, ACE, Fusion. \n\n d. ESX third party update for Service Console rpm RPMs\n\n The ESX Service Console Operating System (COS) rpm packages are\n updated to popt-1.10.2.3-22.el5_7.2, rpm-4.4.2.3-22.el5_7.2,\n rpm-libs-4.4.2.3-22.el5_7.2 and rpm-python-4.4.2.3-22.el5_7.2\n which fixes multiple security issues. \n\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has\n assigned the names CVE-2010-2059 and CVE-2011-3378 to these issues. \n\n Column 4 of the following table lists the action required to\n remediate the vulnerability in each release, if a solution is\n available. \n\n VMware Product Running Replace with/\n Product Version on Apply Patch\n ============= ======== ======= =================\n vCenter any Windows not affected\n\n hosted * any any not affected\n\n ESXi any ESXi not affected\n\n ESX 4.1 ESX ESX410-201201406-SG\n ESX 4.0 ESX patch pending\n ESX 3.5 ESX not applicable\n\n * hosted products are VMware Workstation, Player, ACE, Fusion. \n\n\n e. ESX third party update for Service Console samba RPMs\n\n The ESX Service Console Operating System (COS) samba packages are\n updated to samba-client-3.0.33-3.29.el5_7.4,\n samba-common-3.0.33-3.29.el5_7.4 and\n libsmbclient-3.0.33-3.29.el5_7.4 which fixes multiple security\n issues in the Samba client. \n\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has\n assigned the names CVE-2010-0547, CVE-2010-0787, CVE-2011-1678,\n CVE-2011-2522 and CVE-2011-2694 to these issues. \n\n Note that ESX does not include the Samba Web Administration Tool\n (SWAT) and therefore ESX COS is not affected by CVE-2011-2522 and\n CVE-2011-2694. \n\n Column 4 of the following table lists the action required to\n remediate the vulnerability in each release, if a solution is\n available. \n\n VMware Product Running Replace with/\n Product Version on Apply Patch\n ============= ======== ======= =================\n vCenter any Windows not affected\n\n hosted * any any not affected\n\n ESXi any ESXi not affected\n\n ESX 4.1 ESX ESX410-201201407-SG\n ESX 4.0 ESX patch pending\n ESX 3.5 ESX not applicable\n\n * hosted products are VMware Workstation, Player, ACE, Fusion. \n\n f. ESX third party update for Service Console python package\n\n The ESX Service Console (COS) python package is updated to\n 2.4.3-44 which fixes multiple security issues. \n\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has\n assigned the names CVE-2009-3720, CVE-2010-3493, CVE-2011-1015 and\n CVE-2011-1521 to these issues. \n\n Column 4 of the following table lists the action required to\n remediate the vulnerability in each release, if a solution is\n available. \n\n VMware Product Running Replace with/\n Product Version on Apply Patch\n ============= ======== ======= =================\n vCenter any Windows not affected\n\n hosted * any any not affected\n\n ESXi any ESXi not affected\n\n ESX 4.1 ESX ESX410-201201405-SG\n ESX 4.0 ESX patch pending\n ESX 3.5 ESX not applicable\n\n * hosted products are VMware Workstation, Player, ACE, Fusion. \n\n g. ESXi update to third party component python\n\n The python third party library is updated to python 2.5.6 which\n fixes multiple security issues. \n\n The Common Vulnerabilities and Exposures project (cve.mitre.org) has\n assigned the names CVE-2009-3560, CVE-2009-3720, CVE-2010-1634,\n CVE-2010-2089, and CVE-2011-1521 to these issues. \n\n Column 4 of the following table lists the action required to\n remediate the vulnerability in each release, if a solution is\n available. \n\n VMware Product Running Replace with/\n Product Version on Apply Patch\n ============= ======== ======= =================\n vCenter any Windows not affected\n\n hosted * any any not affected\n\n ESXi 5.0 ESXi patch pending\n ESXi 4.1 ESXi ESXi410-201201401-SG\n ESXi 4.0 ESXi patch pending\n ESXi 3.5 ESXi patch pending\n\n ESX 4.1 ESX not affected\n ESX 4.0 ESX not affected\n ESX 3.5 ESX not affected\n\n * hosted products are VMware Workstation, Player, ACE, Fusion. \n\n\n4. Solution\n\n Please review the patch/release notes for your product and version\n and verify the checksum of your downloaded file. \n\n VMware ESXi 4.1\n ---------------\n ESXi410-201201401\n http://downloads.vmware.com/go/selfsupport-download\n md5sum: BDF86F10A973346E26C9C2CD4C424E88 \n sha1sum: CC0B92869A9AAE4F5E0E5B81BEE109BCD7DA780F\n http://kb.vmware.com/kb/2009143\n ESXi410-201201401 contains ESXi410-201201401-SG\n\n VMware ESX 4.1\n --------------\n ESX410-201201001\n http://downloads.vmware.com/go/selfsupport-download\n md5sum: 16DF9ACD3E74BCABC2494BC23AD0927F \n sha1sum: 1066AE1436E1A75BA3D541AB65296CFB9AB7A5CC\n http://kb.vmware.com/kb/2009142\n\n ESX410-201201001 contains ESX410-201201401-SG, ESX410-201201402-SG,\n ESX410-201201404-SG, ESX410-201201405-SG, ESX410-201201406-SG and\n ESX410-201201407-SG\n\n5. References\n\n CVE numbers\n\n --- COS Kernel ---\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0726\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1078\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1079\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1080\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1093\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1163\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1166\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1170\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1171\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1172\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1494\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1495\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1577\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1763\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4649\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0695\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0711\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1044\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1182\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1573\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1576\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1593\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1745\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1746\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1776\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1936\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2022\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2213\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2492\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1780\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2525\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2689\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2482\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2491\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2495\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2517\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2519\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2901\n --- COS cURL ---\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2192\n --- COS rpm ---\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2059\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3378\n --- COS samba ---\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0547\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0787\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1678\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2522\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2694\n --- COS python ---\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3720\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3493\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1015\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1521\n --- python library ---\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3560\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3720\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1634\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2089\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1521\n\n ----------------------------------------------------------------------\n\n6. Change log\n\n 2012-01-30 VMSA-2012-0001\n Initial security advisory in conjunction with the release of patches\n for ESX 4.1 and ESXi 4.1 on 2012-01-30. \n\n ----------------------------------------------------------------------\n\n7. Contact\n\nE-mail list for product security notifications and announcements:\nhttp://lists.vmware.com/cgi-bin/mailman/listinfo/security-announce\n\nThis Security Advisory is posted to the following lists:\n\n * security-announce at lists.vmware.com\n * bugtraq at securityfocus.com\n * full-disclosure at lists.grok.org.uk\n\nE-mail: security at vmware.com\nPGP key at: http://kb.vmware.com/kb/1055\n\nVMware Security Advisories\nhttp://www.vmware.com/security/advisories\n\nVMware security response policy\nhttp://www.vmware.com/support/policies/security_response.html\n\nGeneral support life cycle policy\nhttp://www.vmware.com/support/policies/eos.html\n\nVMware Infrastructure support life cycle policy\nhttp://www.vmware.com/support/policies/eos_vi.html\n\nCopyright 2012 VMware Inc. All rights reserved. \n\n-----BEGIN PGP SIGNATURE-----\nVersion: PGP Desktop 9.8.3 (Build 4028)\nCharset: utf-8\n\nwj8DBQFPJ5DIDEcm8Vbi9kMRAnzCAKCmaAoDp49d61Mr1emzh/U0N8vbgACdFZk8\nf2pLxi537s+ew4dvnYNWlJ8=\n=OAh4\n-----END PGP SIGNATURE-----\n. \n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. Common Vulnerability Scoring System (CVSS) base\nscores, which give detailed severity ratings, are available for each\nvulnerability from the CVE links in the References section. Relevant releases/architectures:\n\nRed Hat Enterprise Linux EUS (v. 5.6 server) - i386, ia64, noarch, ppc, s390x, x86_64\n\n3. Description:\n\nThese packages contain the Linux kernel. \n\nThis update fixes the following security issues:\n\n* A flaw in the Stream Control Transmission Protocol (SCTP) implementation\ncould allow a remote attacker to cause a denial of service by sending a\nspecially-crafted SCTP packet to a target system. (CVE-2011-2482,\nImportant)\n\nIf you do not run applications that use SCTP, you can prevent the sctp\nmodule from being loaded by adding the following to the end of the\n\"/etc/modprobe.d/blacklist.conf\" file:\n\nblacklist sctp\n\nThis way, the sctp module cannot be loaded accidentally, which may occur\nif an application that requires SCTP is started. A reboot is not necessary\nfor this change to take effect. \n\n* A flaw in the client-side NFS Lock Manager (NLM) implementation could\nallow a local, unprivileged user to cause a denial of service. \n(CVE-2011-2491, Important)\n\n* Flaws in the netlink-based wireless configuration interface could allow\na local user, who has the CAP_NET_ADMIN capability, to cause a denial of\nservice or escalate their privileges on systems that have an active\nwireless interface. (CVE-2011-2517, Important)\n\n* A flaw was found in the way the Linux kernel\u0027s Xen hypervisor\nimplementation emulated the SAHF instruction. (CVE-2011-2901, Moderate)\n\n* /proc/[PID]/io is world-readable by default. Previously, these files\ncould be read without any further restrictions. A local, unprivileged user\ncould read these files, belonging to other, possibly privileged processes\nto gather confidential information, such as the length of a password used\nin a process. (CVE-2011-2495, Low)\n\nRed Hat would like to thank Vasily Averin for reporting CVE-2011-2491, and\nVasiliy Kulikov of Openwall for reporting CVE-2011-2495. \n\nThis update also fixes the following bugs:\n\n* On Broadcom PCI cards that use the tg3 driver, the operational state of a\nnetwork device, represented by the value in\n\"/sys/class/net/ethX/operstate\", was not initialized by default. \nConsequently, the state was reported as \"unknown\" when the tg3 network\ndevice was actually in the \"up\" state. This update modifies the tg3 driver\nto properly set the operstate value. (BZ#744699)\n\n* A KVM (Kernel-based Virtual Machine) guest can get preempted by the host,\nwhen a higher priority process needs to run. When a guest is not running\nfor several timer interrupts in a row, ticks could be lost, resulting in\nthe jiffies timer advancing slower than expected and timeouts taking longer\nthan expected. To correct for the issue of lost ticks,\ndo_timer_tsc_timekeeping() checks a reference clock source (kvm-clock when\nrunning as a KVM guest) to see if timer interrupts have been missed. If so,\njiffies is incremented by the number of missed timer interrupts, ensuring\nthat programs are woken up on time. (BZ#747874)\n\n* When a block device object was allocated, the bd_super field was not\nbeing explicitly initialized to NULL. Previously, users of the block device\nobject could set bd_super to NULL when the object was released by calling\nthe kill_block_super() function. Certain third-party file systems do not\nalways use this function, and bd_super could therefore become uninitialized\nwhen the object was allocated again. This could cause a kernel panic in the\nblkdev_releasepage() function, when the uninitialized bd_super field was\ndereferenced. Now, bd_super is properly initialized in the bdget()\nfunction, and the kernel panic no longer occurs. (BZ#751137)\n\n4. Solution:\n\nUsers should upgrade to these updated packages, which contain\nbackported patches to resolve these issues. The system must be\nrebooted for this update to take effect. \n\nBefore applying this update, make sure all previously-released errata\nrelevant to your system have been applied. \n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/kb/docs/DOC-11259\n\nTo install kernel packages manually, use \"rpm -ivh [package]\". Do not\nuse \"rpm -Uvh\" as that will remove the running kernel binaries from\nyour system. You may use \"rpm -e\" to remove old kernels after\ndetermining that the new kernel functions properly on your system. Bugs fixed (http://bugzilla.redhat.com/):\n\n709393 - CVE-2011-2491 kernel: rpc task leak after flock()ing NFS share\n714867 - CVE-2011-2482 kernel: sctp dos\n716825 - CVE-2011-2495 kernel: /proc/PID/io infoleak\n718152 - CVE-2011-2517 kernel: nl80211: missing check for valid SSID size in scan operations\n718882 - CVE-2011-2519 kernel: xen: x86_emulate: fix SAHF emulation\n728042 - CVE-2011-2901 kernel: xen: off-by-one shift in x86_64 __addr_ok()\n\n6. Package List:\n\nRed Hat Enterprise Linux EUS (v. 5.6 server):\n\nSource:\nkernel-2.6.18-238.31.1.el5.src.rpm\n\ni386:\nkernel-2.6.18-238.31.1.el5.i686.rpm\nkernel-PAE-2.6.18-238.31.1.el5.i686.rpm\nkernel-PAE-debuginfo-2.6.18-238.31.1.el5.i686.rpm\nkernel-PAE-devel-2.6.18-238.31.1.el5.i686.rpm\nkernel-debug-2.6.18-238.31.1.el5.i686.rpm\nkernel-debug-debuginfo-2.6.18-238.31.1.el5.i686.rpm\nkernel-debug-devel-2.6.18-238.31.1.el5.i686.rpm\nkernel-debuginfo-2.6.18-238.31.1.el5.i686.rpm\nkernel-debuginfo-common-2.6.18-238.31.1.el5.i686.rpm\nkernel-devel-2.6.18-238.31.1.el5.i686.rpm\nkernel-headers-2.6.18-238.31.1.el5.i386.rpm\nkernel-xen-2.6.18-238.31.1.el5.i686.rpm\nkernel-xen-debuginfo-2.6.18-238.31.1.el5.i686.rpm\nkernel-xen-devel-2.6.18-238.31.1.el5.i686.rpm\n\nia64:\nkernel-2.6.18-238.31.1.el5.ia64.rpm\nkernel-debug-2.6.18-238.31.1.el5.ia64.rpm\nkernel-debug-debuginfo-2.6.18-238.31.1.el5.ia64.rpm\nkernel-debug-devel-2.6.18-238.31.1.el5.ia64.rpm\nkernel-debuginfo-2.6.18-238.31.1.el5.ia64.rpm\nkernel-debuginfo-common-2.6.18-238.31.1.el5.ia64.rpm\nkernel-devel-2.6.18-238.31.1.el5.ia64.rpm\nkernel-headers-2.6.18-238.31.1.el5.ia64.rpm\nkernel-xen-2.6.18-238.31.1.el5.ia64.rpm\nkernel-xen-debuginfo-2.6.18-238.31.1.el5.ia64.rpm\nkernel-xen-devel-2.6.18-238.31.1.el5.ia64.rpm\n\nnoarch:\nkernel-doc-2.6.18-238.31.1.el5.noarch.rpm\n\nppc:\nkernel-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-debug-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-debug-debuginfo-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-debug-devel-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-debuginfo-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-debuginfo-common-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-devel-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-headers-2.6.18-238.31.1.el5.ppc.rpm\nkernel-headers-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-kdump-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-kdump-debuginfo-2.6.18-238.31.1.el5.ppc64.rpm\nkernel-kdump-devel-2.6.18-238.31.1.el5.ppc64.rpm\n\ns390x:\nkernel-2.6.18-238.31.1.el5.s390x.rpm\nkernel-debug-2.6.18-238.31.1.el5.s390x.rpm\nkernel-debug-debuginfo-2.6.18-238.31.1.el5.s390x.rpm\nkernel-debug-devel-2.6.18-238.31.1.el5.s390x.rpm\nkernel-debuginfo-2.6.18-238.31.1.el5.s390x.rpm\nkernel-debuginfo-common-2.6.18-238.31.1.el5.s390x.rpm\nkernel-devel-2.6.18-238.31.1.el5.s390x.rpm\nkernel-headers-2.6.18-238.31.1.el5.s390x.rpm\nkernel-kdump-2.6.18-238.31.1.el5.s390x.rpm\nkernel-kdump-debuginfo-2.6.18-238.31.1.el5.s390x.rpm\nkernel-kdump-devel-2.6.18-238.31.1.el5.s390x.rpm\n\nx86_64:\nkernel-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-debug-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-debug-debuginfo-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-debug-devel-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-debuginfo-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-debuginfo-common-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-devel-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-headers-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-xen-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-xen-debuginfo-2.6.18-238.31.1.el5.x86_64.rpm\nkernel-xen-devel-2.6.18-238.31.1.el5.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and \ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/#package\n\n7. References:\n\nhttps://www.redhat.com/security/data/cve/CVE-2011-2482.html\nhttps://www.redhat.com/security/data/cve/CVE-2011-2491.html\nhttps://www.redhat.com/security/data/cve/CVE-2011-2495.html\nhttps://www.redhat.com/security/data/cve/CVE-2011-2517.html\nhttps://www.redhat.com/security/data/cve/CVE-2011-2519.html\nhttps://www.redhat.com/security/data/cve/CVE-2011-2901.html\nhttps://access.redhat.com/security/updates/classification/#important\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2011 Red Hat, Inc. This fixes some\nweaknesses and vulnerabilities, which can be exploited by malicious,\nlocal users to disclose certain system information, cause a DoS\n(Denial of Service), and gain escalated privileges and by malicious,\nlocal users in a guest virtual machine and malicious people to cause\na DoS. \n\nSuccessful exploitation of this weakness requires that the host\nsystem is not using hardware assisted paging (HAP). ----------------------------------------------------------------------\n\nThe new Secunia Corporate Software Inspector (CSI) 5.0 \nIntegrates with Microsoft WSUS \u0026 SCCM and supports Apple Mac OS X. \n\nGet a free trial now and qualify for a special discount:\nhttp://secunia.com/vulnerability_scanning/corporate/trial/\n\n----------------------------------------------------------------------\n\nTITLE:\nGoogle Chrome Multiple Vulnerabilities\n\nSECUNIA ADVISORY ID:\nSA46308\n\nVERIFY ADVISORY:\nSecunia.com\nhttp://secunia.com/advisories/46308/\nCustomer Area (Credentials Required)\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=46308\n\nRELEASE DATE:\n2011-10-06\n\nDISCUSS ADVISORY:\nhttp://secunia.com/advisories/46308/#comments\n\nAVAILABLE ON SITE AND IN CUSTOMER AREA:\n * Last Update\n * Popularity\n * Comments\n * Criticality Level\n * Impact\n * Where\n * Solution Status\n * Operating System / Software\n * CVE Reference(s)\n\nhttp://secunia.com/advisories/46308/\n\nONLY AVAILABLE IN CUSTOMER AREA:\n * Authentication Level\n * Report Reliability\n * Secunia PoC\n * Secunia Analysis\n * Systems Affected\n * Approve Distribution\n * Remediation Status\n * Secunia CVSS Score\n * CVSS\n\nhttps://ca.secunia.com/?page=viewadvisory\u0026vuln_id=46308\n\nONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:\n * AUTOMATED SCANNING\n\nhttp://secunia.com/vulnerability_scanning/personal/\nhttp://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/\n\nDESCRIPTION:\nMultiple vulnerabilities have been reported in Google Chrome, which\ncan be exploited by malicious people to bypass certain security\nrestrictions and compromise a user\u0027s system. \n\n1) A use-after-free error exists in text line box handling. \n\n2) An error in the SVG text handling can be exploited to reference a\nstale font. \n\n3) An error exists within cross-origin access handling associated\nwith a window prototype. \n\n4) Some errors exist within audio node handling related to lifetime\nand threading. \n\n5) A use-after-free error exists in the v8 bindings. \n\n6) An error when handling v8 hidden objects can be exploited to\ncorrupt memory. \n\n7) An error in the shader translator can be exploited to corrupt\nmemory. \n\nThe vulnerabilities are reported in versions prior to 14.0.835.202. \n\nPROVIDED AND/OR DISCOVERED BY:\nThe vendor credits:\n1, 2) miaubiz\n3, 5, 6) Sergey Glazunov\n4) Inferno, Google Chrome Security Team\n7) Zhenyao Mo, Chromium development community\n\nORIGINAL ADVISORY:\nGoogle:\nhttp://googlechromereleases.blogspot.com/2011/10/stable-channel-update.html\n\nOTHER REFERENCES:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nDEEP LINKS:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nEXTENDED DESCRIPTION:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nEXTENDED SOLUTION:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\nEXPLOIT:\nFurther details available in Customer Area:\nhttp://secunia.com/vulnerability_intelligence/\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\nprivate users keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/advisories/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/advisories/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.