Parallels Virtuozzo Containers for Linux

Ubuntu 13.04 EZ templates

Thu, 23 May 2013 16:50:00 +0400

Applies to:

Parallels Virtuozzo Containers for Linux 4.7

Parallels Server Bare Metal 5.0

Parallels Cloud Server 6.0

List of new templates:

ubuntu-13.04-x86-ez-4.7.0-2.noarch

ubuntu-13.04-x86_64-ez-4.7.0-2.noarch

Corresponding application templates:

32-bit:

cyrus-imap-ubuntu-13.04-x86-ez-4.7.0-1.noarch

devel-ubuntu-13.04-x86-ez-4.7.0-1.noarch

imp-ubuntu-13.04-x86-ez-4.7.0-1.noarch

jre-ubuntu-13.04-x86-ez-4.7.0-1.noarch

jsdk-ubuntu-13.04-x86-ez-4.7.0-1.noarch

mailman-ubuntu-13.04-x86-ez-4.7.0-1.noarch

mod_perl-ubuntu-13.04-x86-ez-4.7.0-1.noarch

mysql-ubuntu-13.04-x86-ez-4.7.0-1.noarch

php-ubuntu-13.04-x86-ez-4.7.0-1.noarch

phpmyadmin-ubuntu-13.04-x86-ez-4.7.0-2.noarch

phppgadmin-ubuntu-13.04-x86-ez-4.7.0-1.noarch

postgresql-ubuntu-13.04-x86-ez-4.7.0-1.noarch

proftpd-ubuntu-13.04-x86-ez-4.7.0-1.noarch

spamassassin-ubuntu-13.04-x86-ez-4.7.0-1.noarch

squirrelmail-ubuntu-13.04-x86-ez-4.7.0-1.noarch

tomcat-ubuntu-13.04-x86-ez-4.7.0-1.noarch

webalizer-ubuntu-13.04-x86-ez-4.7.0-1.noarch

wordpress-ubuntu-13.04-x86-ez-4.7.0-1.noarch

64-bit:

cyrus-imap-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

devel-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

imp-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

jre-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

jsdk-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

mailman-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

mod_perl-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

mysql-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

php-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

phpmyadmin-ubuntu-13.04-x86_64-ez-4.7.0-2.noarch

phppgadmin-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

postgresql-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

proftpd-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

spamassassin-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

squirrelmail-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

tomcat-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

webalizer-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

wordpress-ubuntu-13.04-x86_64-ez-4.7.0-1.noarch

Parallels Containers for Linux 4.7 CU-2.6.32-042stab076.8 is now available

Tue, 14 May 2013 22:10:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The current update for the Parallels Virtuozzo Containers 4.7 kernel provides

a new kernel based on the Red Hat Enterprise Linux 6.3 kernel

(2.6.32-279.22.1.el6). The updated kernel includes a fix for critical security

issue.

2. Update description:

This update contains fixes for the following security issue:

* A flaw was found in the way perf array index was sanitized.

A local unprivileged user can use this flaw to increase their privileges

on the system. (CVE-2013-2094)

Parallels Containers for Linux 4.7 CU-2.6.32-042stab076.7 is now available

Mon, 29 Apr 2013 16:19:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The current update for the Parallels Virtuozzo Containers 4.7 kernel provides

a new kernel based on the Red Hat Enterprise Linux 6.3 kernel

(2.6.32-279.22.1.el6). The updated kernel includes a number of security and

stability fixes.

2. Update description:

* An integer overflow flaw, leading to a heap-based buffer overflow, was

found in the way the Intel i915 driver in the Linux kernel handled the

allocation of the buffer used for relocation copies. A local user with

console access could use this flaw to cause a denial of service or escalate

their privileges. (CVE-2013-0913, Important)

* A buffer overflow flaw was found in the way UTF-8 characters were

converted to UTF-16 in the utf8s_to_utf16s() function of the Linux kernel's

FAT file system implementation. A local user able to mount a FAT file system

with the "utf8=1" option could use this flaw to crash the system or,

potentially, to escalate their privileges. (CVE-2013-1773, Important)

* A race condition in install_user_keyrings(), leading to a NULL pointer

dereference, was found in the key management facility. A local, unprivileged

user could use this flaw to cause a denial of service. (CVE-2013-1792,

Moderate)

* A NULL pointer dereference in the XFRM implementation could allow a local

user who has the CAP_NET_ADMIN capability to cause a denial of service.

(CVE-2013-1826, Moderate)

* A NULL pointer dereference in the Datagram Congestion Control Protocol

(DCCP) implementation could allow a local user to cause a denial of service.

(CVE-2013-1827, Moderate)

* Information leak flaws in the XFRM implementation could allow a local

user who has the CAP_NET_ADMIN capability to leak kernel stack memory to

user space. (CVE-2012-6537, Low)

* Two information leak flaws in the Asynchronous Transfer Mode (ATM)

subsystem could allow a local, unprivileged user to leak kernel stack memory

to user space. (CVE-2012-6546, Low)

* An information leak was found in the TUN/TAP device driver in the

networking implementation. A local user with access to a TUN/TAP virtual

interface could use this flaw to leak kernel stack memory to user space.

(CVE-2012-6547, Low)

* An information leak in the Bluetooth implementation could allow a local

user who has the CAP_NET_ADMIN capability to leak kernel stack memory to

user space. (CVE-2013-0349, Low)

* A use-after-free flaw was found in the tmpfs implementation. A local user

able to mount and unmount a tmpfs file system could use this flaw to cause a

denial of service or, potentially, escalate their privileges.

(CVE-2013-1767, Low)

* A NULL pointer dereference was found in the Linux kernel's USB Inside Out

Edgeport Serial Driver implementation. An attacker with physical access to a

system could use this flaw to cause a denial of service. (CVE-2013-1774, Low)

* An ext4 file system resize by a small value could cause a kernel panic.

(PSBM-19624)

Parallels Containers for Linux 4.6 CU-2.6.18-028stab107.1 is now available

Fri, 26 Apr 2013 17:09:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.6

1. Topic:

The current update for the Parallels Virtuozzo Containers 4.6 kernel provides a

new kernel based on the Red Hat Enterprise Linux 5.9 kernel (2.6.18-348.4.1.el5).

The updated kernel includes a number of security fixes.

2. Update description:

This update contains fixes for the following issues:

* A flaw was found in the Xen netback driver implementation in the Linux

kernel. A privileged guest user with access to a paravirtualized network

device could use this flaw to cause a long loop in netback, leading to a

denial of service that could potentially affect the entire system.

(CVE-2013-0216)

* A flaw was found in the Xen PCI device back-end driver implementation in

the Linux kernel. A privileged guest user in a guest that has a PCI

passthrough device could use this flaw to cause a denial of service that

could potentially affect the entire system. (CVE-2013-0231)

* A NULL pointer dereference flaw was found in the IP packet transformation

framework (XFRM) implementation in the Linux kernel. A local user with the

CAP_NET_ADMIN capability could use this flaw to cause a denial of service.

(CVE-2013-1826)

* Information leak flaws were found in the XFRM implementation in the

Linux kernel. A local user with the CAP_NET_ADMIN capability could use

these flaws to leak kernel stack memory to user space. (CVE-2012-6537)

* An information leak flaw was found in the logical link control (LLC)

implementation in the Linux kernel. A local, unprivileged user could use

this flaw to leak kernel stack memory to user space. (CVE-2012-6542)

* Two information leak flaws were found in the Linux kernel's Asynchronous

Transfer Mode (ATM) subsystem. A local, unprivileged user could use these

flaws to leak kernel stack memory to user space. (CVE-2012-6546)

* An information leak flaw was found in the TUN/TAP device driver in the

Linux kernel's networking implementation. A local user with access to a

TUN/TAP virtual interface could use this flaw to leak kernel stack memory

to user space. (CVE-2012-6547)

TU-4.7.0-290 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 26 Apr 2013 18:19:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The new packages for Parallels Virtuozzo Containers provide fixes for user-level

Container management tools.

2. Update description:

The new packages contain fixes for the following issues:

#PCLIN-28649: License updates are attempted within a too small time frame

#PCLIN-31402: Cannot migrate Containers from Parallels Virtuozzo Containers 4.7

to Parallels Virtuozzo Containers 4.0

#PCLIN-31490: /etc/rc6.d/S00vzreboot should be a symlink

#PCLIN-31499: vzlicmonitor memory usage increases with time

#PCLIN-31538: Caching the openSUSE 12.2 EZ template may fail under certain

conditions

#PCLIN-31566: Container fails to start if no devices are specified in the RATE

variable in the Container's configuration file

#PCLIN-31589: The length of the BINDMOUNT variable value is limited to 512 bytes

in Containers' configuration files

#PCLIN-31603: The network adapter of a newly created Container may be assigned a

non-unique MAC address

#PCLIN-31694: Container restoration from backup may fail if the backup was

created when rpmdb was locked

#PCLIN-31697: The 'vzctl stop' command may crash under certain conditions

All Parallels Virtuozzo Containers users are advised to update their tools

packages.

OpenSUSE 12.3 EZ templates

Fri, 12 Apr 2013 17:16:00 +0400

Applies to:

Parallels Virtuozzo Containers for Linux 4.7
Parallels Server Bare Metal 5.0
Parallels Cloud Server 6.0
List of new templates:

suse-12.3-x86-ez-4.7.0-1.noarch

suse-12.3-x86_64-ez-4.7.0-1.noarch

Corresponding application templates:

32-bit:

cyrus-imap-suse-12.3-x86-ez-4.7.0-1.noarch

devel-suse-12.3-x86-ez-4.7.0-1.noarch

jre-suse-12.3-x86-ez-4.7.0-1.noarch

jsdk-suse-12.3-x86-ez-4.7.0-1.noarch

mailman-suse-12.3-x86-ez-4.7.0-1.noarch

mod_perl-suse-12.3-x86-ez-4.7.0-1.noarch

mysql-suse-12.3-x86-ez-4.7.0-1.noarch

phpPgAdmin-suse-12.3-x86-ez-4.7.0-1.noarch

php-suse-12.3-x86-ez-4.7.0-1.noarch

postgresql-suse-12.3-x86-ez-4.7.0-1.noarch

spamassassin-suse-12.3-x86-ez-4.7.0-1.noarch

vsftpd-suse-12.3-x86-ez-4.7.0-1.noarch

webalizer-suse-12.3-x86-ez-4.7.0-1.noarch

64-bit:

cyrus-imap-suse-12.3-x86_64-ez-4.7.0-1.noarch

devel-suse-12.3-x86_64-ez-4.7.0-1.noarch

jre-suse-12.3-x86_64-ez-4.7.0-1.noarch

jsdk-suse-12.3-x86_64-ez-4.7.0-1.noarch

mailman-suse-12.3-x86_64-ez-4.7.0-1.noarch

mod_perl-suse-12.3-x86_64-ez-4.7.0-1.noarch

mysql-suse-12.3-x86_64-ez-4.7.0-1.noarch

phpPgAdmin-suse-12.3-x86_64-ez-4.7.0-1.noarch

php-suse-12.3-x86_64-ez-4.7.0-1.noarch

postgresql-suse-12.3-x86_64-ez-4.7.0-1.noarch

spamassassin-suse-12.3-x86_64-ez-4.7.0-1.noarch

vsftpd-suse-12.3-x86_64-ez-4.7.0-1.noarch

webalizer-suse-12.3-x86_64-ez-4.7.0-1.noarch

Obtaining and Installation

For information on where to download and how to install the new templates to the Hardware Node, see the following article:

1450: Where may I download PVC for Linux OS and application templates, and how do I install them?

End of Life for Parallels Virtuozzo Containers for Linux 4.0 on May 31, 2013

Thu, 11 Apr 2013 10:17:00 +0400

Dear Parallels Partner,

This email is to inform you that Parallels Virtuozzo Containers for Linux version 4.0 will enter End of Life (EOL) status on May 31, 2013. Parallels will help you manage the transition to newer versions of Parallels Virtuozzo Containers for Linux or Parallels Cloud Server over the coming months.

End of Life Details

Once the EOL date of May 31, 2013 occurs, there will be:

• no further product updates of 4.0 or patches of 4.0

• no future integrations of 4.0 into any Parallels products, and

• no further support of 4.0 by the Parallels support team

Please note that your current PVCfL4.0 server will continue to operate normally and there will be no operation impact.

Managing the Transition to Newer Versions

The ongoing demand for new features and support of new versions of Linux drives the need to introduce new product versions and necessitates the need to EOL the older versions. Since the release of version 4.0 of Parallels Virtuozzo Containers for Linux, there have been several newer releases of the product available for upgrade including version 4.7 as well as Parallels Cloud Server 6.0.

The Parallels support team is prepared to help you transition in case you encounter any issues during the upgrade. If you chose not to upgrade existing servers, we strongly encourage you to move to a supported version for deploying any new servers.

To get more information about the recommended upgrade options, please contact your Parallels sales representative. For technical questions, please start a support ticket at www.parallels.com/support/request/.

Important Note on Provisioning and Backward Compatibility

If you are using your own software for containers provisioning via XML API, please be informed that XML API 3.0 can no longer be used. Parallels Virtuozzo Containers for Linux 4.7 and Parallels Cloud Server 6.0 provide XML API 4.7 with no support for XML API 3.0. Please refer to http://kb.parallels.com/111821 for more details.

Thank you,

Parallels Virtualization Team

Parallels Containers for Linux 4.6 CU-2.6.18-028stab106.2 is now available

Thu, 04 Apr 2013 11:21:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.6

1. Topic:

The current update for the Virtuozzo Containers 4.6 kernel provides a new

kernel based on the Red Hat Enterprise Linux 5.8 kernel (2.6.18-308.8.2.el5).

The updated kernel includes a number of security fixes.

2. Update description:

This update contains fixes for the following issues:

* Checkpoint/restore for non-persistent TUN devices was broken in the

2.6.18-028stab093.x kernels. As a result, restoring Containers with an enabled

OpenVPN tunnel crashed the Node. (OVZ 2459)

* A double free error in the names_cachep structure could occur when performing

an Acronis-based backup on a Node with the audit component turned on. Potentially,

this double free error could also lead to a kernel panic. (PCLIN-31451)

* Overflow in the TSC/vDSO version of gettimeofday() was fixed. Due to this problem

sporadic time switches with the constant delta of 208.5 days were observed inside

a CentOS6 Container on the Node with unstable tsc. (OVZ 2337)

The new kernel also includes a number of security fixes from Red Hat Enterprise

Linux 5 kernels:

* The fix for CVE-2011-1083 (RHSA-2012:0150) introduced a flaw in the way

the Linux kernel's Event Poll (epoll) subsystem handled resource cleanup

when an ELOOP error code was returned. A local, unprivileged user could use

this flaw to cause a denial of service. (CVE-2012-3375, 2.6.18-308.11.1.el5)

* A flaw was found in the way the Linux kernel's dl2k driver, used by

certain D-Link Gigabit Ethernet adapters, restricted IOCTLs. A local,

unprivileged user could use this flaw to issue potentially harmful IOCTLs,

which could cause Ethernet adapters using the dl2k driver to malfunction

(for example, lose network connectivity). (CVE-2012-2313,

2.6.18-308.13.1.el5)

* A flaw was found in the way socket buffers (skb) requiring TSO (TCP

segment offloading) were handled by the sfc driver. If the skb did not fit

within the minimum size of the transmission queue, the network card could

start resetting itself repeatedly. A remote attacker could use this flaw

to cause a denial of service. (CVE-2012-3412, 2.6.18-308.16.1.el5)

* A use-after-free flaw was found in the xacct_add_tsk() function in the

Linux kernel's taskstats subsystem. A local, unprivileged user could use

this flaw to cause an information leak or a denial of service.

(CVE-2012-3510, 2.6.18-308.16.1.el5)

* A buffer overflow flaw was found in the hfs_bnode_read() function in the

HFS Plus (HFS+) file system implementation in the Linux kernel. A local

user able to mount a specially-crafted HFS+ file system image could use

this flaw to cause a denial of service or escalate their privileges.

(CVE-2012-2319, 2.6.18-308.16.1.el5)

* A flaw was found in the way the msg_namelen variable in the rds_recvmsg()

function of the Linux kernel's Reliable Datagram Sockets (RDS) protocol

implementation was initialized. A local, unprivileged user could use this

flaw to leak kernel stack memory to user space. (CVE-2012-3430,

2.6.18-308.16.1.el5)

* It was found that the RHSA-2010:0178 update did not correctly fix the

CVE-2009-4307 issue, a divide-by-zero flaw in the ext4 file system code. A

local, unprivileged user with the ability to mount an ext4 file system

could use this flaw to cause a denial of service. (CVE-2012-2100,

2.6.18-308.20.1.el5)

* A race condition in the way asynchronous I/O and fallocate() interacted

when using ext4 could allow a local, unprivileged user to obtain random

data from a deleted file. (CVE-2012-4508, 2.6.18-308.24.1.el5)

* A flaw in the way the Xen hypervisor implementation range checked guest

provided addresses in the XENMEM_exchange hypercall could allow a

malicious, paravirtualized guest administrator to crash the hypervisor or,

potentially, escalate their privileges, allowing them to execute arbitrary

code at the hypervisor level. (CVE-2012-5513, 2.6.18-308.24.1.el5)

* A flaw in the Reliable Datagram Sockets (RDS) protocol implementation

could allow a local, unprivileged user to cause a denial of service.

(CVE-2012-2372, 2.6.18-308.24.1.el5)

* A race condition in the way access to inet->opt ip_options was

synchronized in the Linux kernel's TCP/IP protocol suite implementation.

Depending on the network facing applications running on the system, a

remote attacker could possibly trigger this flaw to cause a denial of

service. A local, unprivileged user could use this flaw to cause a denial

of service regardless of the applications the system runs. (CVE-2012-3552,

2.6.18-308.24.1.el5)

* The Xen hypervisor implementation did not properly restrict the period

values used to initialize per VCPU periodic timers. A privileged guest user

could cause an infinite loop on the physical CPU. If the watchdog was

enabled, it would detect said loop and panic the host system.

(CVE-2012-4535, 2.6.18-308.24.1.el5)

* A flaw in the way the Xen hypervisor implementation handled

set_p2m_entry() error conditions could allow a privileged,

fully-virtualized guest user to crash the hypervisor. (CVE-2012-4537,

2.6.18-308.24.1.el5)

* It was found that the Xen hypervisor implementation did not perform

range checking on the guest provided values in multiple hypercalls. A

privileged guest user could use this flaw to trigger long loops, leading

to a denial of service (Xen hypervisor hang). (CVE-2012-5515,

2.6.18-348.1.1.el5)

* It was found that when running a 32-bit binary that uses a large number

of shared libraries, one of the libraries would always be loaded at a

predictable address in memory. An attacker could use this flaw to bypass

the Address Space Layout Randomization (ASLR) security feature.

(CVE-2012-1568, 2.6.18-348.1.1.el5)

* A flaw was found in the way the Linux kernel's IPv6 implementation

handled overlapping, fragmented IPv6 packets. A remote attacker could

potentially use this flaw to bypass protection mechanisms (such as a

firewall or intrusion detection system (IDS)) when sending network packets

to a target system. (CVE-2012-4444, 2.6.18-348.1.1.el5)

* Buffer overflow flaws were found in the udf_load_logicalvol() function in

the Universal Disk Format (UDF) file system implementation in the Linux

kernel. An attacker with physical access to a system could use these flaws

to cause a denial of service or escalate their privileges. (CVE-2012-3400,

2.6.18-348.2.1.el5)

Parallels Containers for Linux 4.7 CU-2.6.32-042stab076.5 is now available

Fri, 29 Mar 2013 14:10:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The current update for the Virtuozzo Containers 4.7 kernel provides a new

kernel based on the Red Hat Enterprise Linux 6.3 kernel (2.6.32-279.22.1.el6).

The updated kernel includes a number of security and stability fixes.

2. Update description:

* A flaw was found in the way the xen_iret() function in the Linux kernel

used the DS (the CPU's Data Segment) register. A local unprivileged user in

a 32-bit para-virtualized Xen hypervisor guest could use this flaw to crash

the guest or, potentially, escalate their privileges.

(CVE-2013-0228, Important)

* A flaw was found in the way file permission checks for the

"/dev/cpu/[x]/msr" files were performed in restricted root environments

(for example, when using a capability-based security model). A local user

with the ability to write to these files could use this flaw to escalate

their privileges to kernel level, for example, by writing to the

SYSENTER_EIP_MSR register. (CVE-2013-0268, Important)

* The unbalanced locking on write operations in NFS server code

could cause random memory corruptions. (part of the fix for OVZ 2506)

* A forgotten socket write lock in case rpc_task exists early could

cause file operations on a NFS volume to hang. (PCLIN-31604)

* A possible use-after-free of the mempolicy object on a tmpfs filesystem

remount had been eliminated. Previously this could result in

an unpredictable system behavior. (PSBM-18650)

* A 64-bit child process of a 32-bit parent process inside a Container reported

i686 architecture after online migration of the Container to another

Hardware Node. (PSBM-18085)

* The effective cpulimit restriction applied to a Container/VM could be

more strict than expected under certain circumstances in a NUMA Node.

(PSBM-17399)

CU-2.6.18-028stab101.3 for Parallels Virtuozzo Containers for Linux 4.6

Mon, 25 Mar 2013 08:00:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.6

1. Topic:

The current update for the Virtuozzo Containers 4.6 kernel provides a new

kernel based on the Red Hat Enterprise Linux 5.8 kernel (2.6.18-308.8.2.el5).

The updated kernel includes a number of security fixes.

2. Update description:

* A flaw was found in the way file permission checks for the

"/dev/cpu/[x]/msr" files were performed in restricted root environments

(for example, when using a capability-based security model). A local user

with the ability to write to these files could use this flaw to escalate

their privileges to kernel level, for example, by writing to the

SYSENTER_EIP_MSR register. (CVE-2013-0268)

* A race condition was found in the way the Linux kernel's ptrace

implementation handled PTRACE_SETREGS requests when the debuggee was woken

due to a SIGKILL signal instead of being stopped. A local, unprivileged

user could use this flaw to escalate their privileges. (CVE-2013-0871)

Parallels Containers for Linux 4.7 CU-2.6.32-042stab075.2 is now available

Tue, 12 Mar 2013 10:04:00 +0400

?APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The current update for the Virtuozzo Containers 4.7 kernel provides a new

kernel based on the Red Hat Enterprise Linux 6.3 kernel (2.6.32-279.22.1.el6).

The updated kernel includes a number of security fixes.

2. Update description:

* A race condition was found in the way asynchronous I/O and fallocate()

interacted when using the ext4 file system. A local, unprivileged user

could use this flaw to expose random data from an extent whose data blocks

have not yet been written, and thus contain data from a deleted file.

(CVE-2012-4508)

* A flaw was found in the way the vhost kernel module handled descriptors

that spanned multiple regions. A privileged guest user in a KVM guest could

use this flaw to crash the host or, potentially, escalate their privileges

on the host. (CVE-2013-0311)

* It was found that the default SCSI command filter does not accommodate

commands that overlap across device classes. A privileged guest user could

potentially use this flaw to write arbitrary data to a LUN that is

passed-through as read-only. (CVE-2012-4542)

* A flaw was found in the way the xen_failsafe_callback() function in the

Linux kernel handled the failed iret (interrupt return) instruction

notification from the Xen hypervisor. An unprivileged user in a 32-bit

para-virtualized guest could use this flaw to crash the guest.

(CVE-2013-0190)

* A flaw was found in the way pmd_present() interacted with PROT_NONE

memory ranges when transparent hugepages were in use. A local, unprivileged

user could use this flaw to crash the system. (CVE-2013-0309)

* A flaw was found in the way CIPSO (Common IP Security Option) IP options

were validated when set from user mode. A local user able to set CIPSO IP

options on the socket could use this flaw to crash the system.

(CVE-2013-0310)

TU-4.6.0-247 for Parallels Virtuozzo Containers for Linux 4.6

Mon, 11 Feb 2013 13:28:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.6

1. Topic:

New packages for Parallels Virtuozzo Containers provide user-level tool

fixes for managing Containers.

2. Update description:

* 'vzlist' enters a Container to obtain its IP addresses even if this

information is not requested (#PCLIN-31424).

TU-4.7.0-262 for Parallels Virtuozzo Containers for Linux 4.7

Mon, 11 Feb 2013 13:50:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

New packages for Parallels Virtuozzo Containers provide user-level tool

fixes for managing EZ templates using the 'vzpkg' utility.

2. Update description:

* Ability to create and manage Containers based on the Fedora 18 EZ

templates.

Parallels Containers for Linux 4.7 CU-2.6.32-042stab072.10 is now available

Thu, 17 Jan 2013 16:46:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The current update for the Virtuozzo Containers 4.7 kernel provides a new

kernel based on the Red Hat Enterprise Linux 6.3 kernel (2.6.32-279.19.1.el6).

The updated kernel includes a number of security and stability fixes.

2. Update description:

* The filesystem freeze mechanism has been enhanced to avoid possible Node

deadlocks when backing up Containers. (PSBM-16485)

* A beancounter structure could be released prematurely, possibly causing a

kernel crash. (OVZ 2446)

* The NFS module could be unloaded on the Hardware Node even if a running

Container had the NFS feature turned on. This could result in a kernel panic

on the next NFS volume mount inside the Container. (OVZ 2427)

* The checkpointing mechanism has been enhanced to handle the situation when

a process has opened children-owned files like /proc/<pid>/... (OVZ 2404)

* The checkpointing mechanism has been enhanced to handle the NFS silly-renamed

files in case SimFS was used over an NFS volume. (OVZ 2242)

* The installation of swap pages during an iterative online migration has been

fixed. One of the symptoms of an incorrect installation could be the task

swap usage underflow:

# vzctl exec 101 grep VmSwap /proc/1/status

VmSwap: 18446744073709551612 kB

Under specific circumstances, this issue could also lead to a kernel panic.

* The checkpointing mechanism has been enhanced with support for the migration

of active conntrack expectations. (PCLIN-31321)

* The CPULIMIT restriction has been enhanced to use the least possible number

of physical CPUs to provide the CPU power set for a Container. This

enhancement increases system performance due to a reduced number of context

switches and CPU cache savings.

The scheduler tries to use no more than "(X/100 + 1)" physical CPUs if the

CPU limit of a Container is set to "X". (PSBM-16856)

* A kernel panic on the destination Node could occur during a Container online

migration in case an already dead task got into the checkpointing image.

(PSBM-17107)

* Under certain circumstances, a kernel panic could occur in ub_skb_uncharge()

or ub_skb_set_charge() due to a missing socket beancounter initialization

on creating a socket buffer. (OVZ 2401)

* A kernel panic could occur if a Container hits its dentry cache size limit

due a bug in the mainstream Linux kernel. (OVZ 1758)

* The hugetlb pages accounting inside a Container has been added; huge pages

are now included into "kmemsize" and "lockedpages". (PSBM-17327)

To see the current usage of hugetlb in a Container, check

/proc/bc/$CTID/vmaux:hugetlb.

* A double free error in the names_cachep structure could occur when performing

an Acronis-based backup on a Node with the audit component turned on.

Potentially, this double free error could also lead to a kernel panic.

(PCLIN-31451)

Parallels Containers for Linux 4.7 CU-2.6.32-042stab068.8 is now available

Mon, 17 Dec 2012 10:17:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The current update for the Parallels Server Bare Metal 5.0 kernel provides

a new kernel based on the Red Hat Enterprise Linux 6.3 kernel

(2.6.32-279.14.1.el6). The updated kernel includes a number of performance

and stability fixes.

2. Update description:

* A lot of improvements in how the kernel manages per-Container caches were

introduced. This resulted in a stronger isolation between Containers

and in a better performance on typical workloads. (PSBM-15796)

In particular, IO-active workloads on a Node (e.g. vzbackup, vzcache,

vzmigrate, etc.) do not now heavily affect the Containers running on this

Node.

* The virtual Swap functionality does not require a real swap on the Node.

(PSBM-16764)

* Restoring a Container might cause a kernel panic if a dead task could get

into the checkpointing dump for some reason. (PSBM-17107)

* A long-standing bug in the pty layer that could be triggered by

a too low dcache limit value has been fixed. (OVZ 1758)

Parallels Containers for Linux 4.7 CU-2.6.32-042stab065.3 is now available

Mon, 26 Nov 2012 12:20:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The current update for the Virtuozzo Containers 4.7 kernel provides a new

kernel based on the Red Hat Enterprise Linux 6.3 kernel (2.6.32-279.14.1.el6).

The updated kernel includes a number of security and stability fixes.

2. Update description:

* The libc:getlogin() function could return a wrong UID for processes that were

executed with "vzctl exec" or "vzctl enter" inside a Container running Ubuntu

12.04. (OVZ 2402)

* The devtmpfs file system permissions were changed to 0755, when mounted

inside a Container. (PCLIN-31293, OVZ 2397)

* The net interface indexes could be renumbered on a Container shutdown.

(OVZ 2414)

* When performing an online migration of a Container, a kernel panic could

occur in the delayfs_preopen() function if an NFS volume was mounted inside

the Container. (PCLIN-31310)

* When performing an online migration of a Container, a kernel panic could

occur under heavy network traffic. (OVZ 2407)

* Support for the online migration of POSIX timers was added. This is needed

in particular to migrate Containers with the running "ntpd" service.

(PCLIN-31230, OVZ 2324)

* The "perf" package is now built for the Parallels Virtuozzo Containers 4.7

kernel. The packages are available for download on the OpenVZ website at

http://wiki.openvz.org.

Parallels Containers for Linux 4.7 TU-4.7.0-230 is now available

Fri, 16 Nov 2012 11:48:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

New packages for Parallels Virtuozzo Containers provide user-level tool

fixes for managing EZ templates using the 'vzpkg' utility.

2. Update description:

* Ability to create and manage Containers based on the Ubuntu 12.10 EZ

templates.

Parallels Containers for Linux 4.7 CU-2.6.32-042stab063.2 is now available

Wed, 31 Oct 2012 17:19:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The current update for the Virtuozzo Containers 4.7 kernel provides a new

kernel based on the Red Hat Enterprise Linux 6.3 kernel (2.6.32-279.11.1.el6).

The updated kernel includes a number of security and stability fixes.

2. Update description:

* The Container backup (via the 'vzbackup' utility) and migration processes

restriction algorithm has been enhanced. Now if the backup/migration I/O is

limited by the VZ_TOOLS_IOLIMIT parameter in the global /etc/vz/vz.conf

configuration file), the data read from disk by the backup/migration process

is not stored in the cache, allowing a more efficient use of the Hardware

Node RAM. (PSBM-15797)

* The kernel process scheduler has been enhanced to run the processes of a

Container on no more than the number of virtual CPUs assigned to the

Container. Containers with CPULIMIT set may gain additional performance

boost if they also have the CPUS parameter configured, especially if run on

a Node with NUMA support. (PSBM-14332)

* The processes throttling algorithm (due to Container CPULIMIT restraints)

has been improved to throttle tasks only when switching to userspace,

increasing the overall Node performance. (PSBM-15441)

* The Node "load average" value does not include any more the tasks throttled

due to Container IOLIMIT/IOPSLIMIT restraints.

* A new sysctl "vm.strict_mem_cpuset" has been introduced (0 by default).

If this sysctl is set to 0, memory masks work as a hint. That means that if

memory allocation from the allowed NUMA nodes fails, mask constraints are

ignored. (PSBM-15613)

* A 32-bit Container running on a 64-bit Node could fail to load more than

approximately 2000 iptables rules. (PCLIN-31246)

* CPU flags were reported empty in a Container residing on a Node with a single

physical CPU. In particular, this could affect the yum operation. (OVZ 2373)

* The netlink messages handling code has been fixed by setting the proper

environment context. In particular, this fixes the network configuration

using the Network Manager. (OVZ 2353, OVZ 2354)

* Online migration of Containers between the Nodes with the IPv6 kernel module

unloaded or disabled could fail. (PSBM-15431)

* A memory leak issue in the checkpointing code has been fixed. (PSBM-15373)

* A kernel conditional BUG() in n_tty_read() has been removed. (OVZ 2381)

* The NFS remote locks handling in checkpointing code has been fixed.

(PSBM-14815)

* Under certain circumstances, a Container with an NFS volume inside could

fail to stop. Another symptom of this issue was the kernel work queue

(rpciod) running in the D state permanently. (PSBM-15630)

* A Container with an NFS volume mounted inside could fail to stop in case

it was recently migrated from another Hardware Node using the online

migration type. (PCLIN-31282)

* The oom_score_adj value has been adjusted for the "init" process to be

killed after all other processes in a Container. (PSBM-15718)

* Under certain circumstances, the OOM killer in a Container could be triggered

too early if the Container constantly "touched" a lot of files. (PCLIN-31294)

* The drbd driver has been updated to version 8.3.13. (OVZ 2254)

Parallels Containers for Linux 4.7 CU-2.6.32-042stab062.2 is now available

Thu, 11 Oct 2012 18:08:00 +0400

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7

1. Topic:

The current update for the Virtuozzo Containers 4.7 kernel provides a new

kernel based on the Red Hat Enterprise Linux 6.3 kernel (2.6.32-279.9.1.el6).

The updated kernel includes a number of security and stability fixes.

2. Update description:

* The update introduces the kernel module option "tg3_pcie_mrrs_boost" that

forces the PCI Maximum Read Request Size (MRRS) to increase to 4 KB.

Normally, a Node's BIOS automatically configures the proper MRRS value for

hardware. The "tg3_pcie_mrrs_boost" option is intended for use only on

hardware with a broken BIOS.

Boosting the MRRS value may increase the performance of network cards, but

this may also cause some problems on specific hardware platforms. The related

mainstream commit is 2c55a3d08ade44a778c182c220a7907ec65d5fb8.

(PSBM-14240)

* It was impossible to stop a Container with an external process in the "T"

state. Such a situation could happen when a command executed via "vzctl exec"

was suspended with "Ctrl+Z". (PCLIN-31083)

* Support for kernel compilation with gcc 4.7 was added. (OVZ 2339)

* VLANs inside Containers could fail to work if the "e1000e" driver supported

a Node's network card. (PCLIN-31132)

Note: If a VLAN is configured on the Node, VLANs is Containers may still

fail to work. So if the "e1000e" network driver is used, either all VLANs

you plan to use in Containers must be created on the Hardware Node, or the

Node must have no VLANs configured.

* Under certain circumstances, the Hardware Node could produce the following

messages:

"unregister_netdevice: waiting for lo=... to become free. Usage count = 3"

(PSBM-14858)

* Not cleaned up TCP hints in the TCP code might be reused by NFS connections

after timeouts, causing a kernel panic. (PCLIN-31212)

* Using certain types of iptables rules in a Container might cause a kernel

panic if OpenVPN was configured in the Container. (OVZ 2322)

* An issue with CPU soft lockups caused by calling inet_twsk_deschedule() with

the bh enabled was fixed. (OVZ 2346)

* A bug in the ext4 code, which could cause a kernel panic, was fixed.

(PCLIN-31215)

* A Container online migration could fail if a process in the Container

opened a /proc/$PID/... file of a task and that task died. (OVZ 2315)

* Support for the online migration of mm->saved_auxv data was added. Migrating

this data is needed in particular for process debugging with gdb after the

online migration. (PSBM-13556)

* The NFS server v4 exclusive locks handling was fixed. (OVZ 2122)

* Memory leaks in the code that provides vznetstat statistics were fixed.

(PSBM-15109)

* An issue with CPU hard lockups caused by deadlocks in gathering statistics

code, which could lead to a kernel panic, has been fixed. (PCLIN-31259)

OpenSUSE 12.2 EZ templates

Fri, 05 Oct 2012 15:19:00 +0400

New EZ templates based on Open SUSE 12.2 have been released.

APPLIES TO:

Parallels Virtuozzo Containers for Linux 4.7
Parallels Server Bare Metal 5.0

* List of new templates:

suse-12.2-x86-ez-4.7.0-1.noarch

suse-12.2-x86_64-ez-4.7.0-1.noarch

* Corresponding application templates:

32-bit:

cyrus-imap-suse-12.2-x86-ez-4.7.0-1.noarch

devel-suse-12.2-x86-ez-4.7.0-1.noarch

jre-suse-12.2-x86-ez-4.7.0-1.noarch

jsdk-suse-12.2-x86-ez-4.7.0-1.noarch

mailman-suse-12.2-x86-ez-4.7.0-1.noarch

mod_perl-suse-12.2-x86-ez-4.7.0-1.noarch

mysql-suse-12.2-x86-ez-4.7.0-1.noarch

php-suse-12.2-x86-ez-4.7.0-1.noarch

phpPgAdmin-suse-12.2-x86-ez-4.7.0-1.noarch

postgresql-suse-12.2-x86-ez-4.7.0-1.noarch

spamassassin-suse-12.2-x86-ez-4.7.0-1.noarch

vsftpd-suse-12.2-x86-ez-4.7.0-1.noarch

webalizer-suse-12.2-x86-ez-4.7.0-1.noarch

64 bit:

cyrus-imap-suse-12.2-x86_64-ez-4.7.0-1.noarch

devel-suse-12.2-x86_64-ez-4.7.0-1.noarch

jre-suse-12.2-x86_64-ez-4.7.0-1.noarch

jsdk-suse-12.2-x86_64-ez-4.7.0-1.noarch

mailman-suse-12.2-x86_64-ez-4.7.0-1.noarch

mod_perl-suse-12.2-x86_64-ez-4.7.0-1.noarch

mysql-suse-12.2-x86_64-ez-4.7.0-1.noarch

php-suse-12.2-x86_64-ez-4.7.0-1.noarch

phpPgAdmin-suse-12.2-x86_64-ez-4.7.0-1.noarch

postgresql-suse-12.2-x86_64-ez-4.7.0-1.noarch

spamassassin-suse-12.2-x86_64-ez-4.7.0-1.noarch

vsftpd-suse-12.2-x86_64-ez-4.7.0-1.noarch

webalizer-suse-12.2-x86_64-ez-4.7.0-1.noarch

CU-2.6.32-042stab059.7 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 27 Jul 2012 00:00:00 +0400

Update for Ubuntu 12.04 x86_64 EZ OS template

Mon, 09 Jul 2012 00:00:00 +0400

TU-4.7.0-202 for Parallels Virtuozzo Containers for Linux 4.7

Mon, 09 Jul 2012 00:00:00 +0400

CU-2.6.18-028stab101.1 for Parallels Virtuozzo Containers for Linux 4.6

Fri, 06 Jul 2012 00:00:00 +0400

CU-2.6.18-028stab101.1 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 06 Jul 2012 00:00:00 +0400

SLES 11 OS templates support for Parallels Server Bare Metal 5.0 and Parallels Virtuozzo Containers 4.7

Fri, 29 Jun 2012 00:00:00 +0400

Fedora 17 OS templates support for Parallels Virtuozzo Containers for Linux

Fri, 29 Jun 2012 00:00:00 +0400

CU-2.6.32-042stab057.1 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 29 Jun 2012 00:00:00 +0400

TU-4.7.0-199 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 29 Jun 2012 00:00:00 +0400

CU-2.6.32-042stab055.16 for Parallels Virtuozzo Containers for Linux 4.7

Sat, 09 Jun 2012 00:00:00 +0400

CU-2.6.32-042stab055.12 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 01 Jun 2012 00:00:00 +0400

Ubuntu 12.04 OS templates support for Parallels Virtuozzo Containers for Linux 4.7

Fri, 25 May 2012 00:00:00 +0400

TU-4.7.0-179 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 25 May 2012 00:00:00 +0400

CU-2.6.32-042stab055.10 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 11 May 2012 00:00:00 +0400

TU-4.6.0-238 for Parallels Virtuozzo Containers for Linux 4.6

Sat, 28 Apr 2012 00:00:00 +0400

CU-2.6.32-042stab053.5 for Parallels Virtuozzo Containers for Linux 4.7

Thu, 29 Mar 2012 00:00:00 +0400

CU-2.6.18-028stab099.3 for Parallels Virtuozzo Containers for Linux 4.6

Tue, 13 Mar 2012 00:00:00 +0400

CU-2.6.18-028stab099.3 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 13 Mar 2012 00:00:00 +0400

CU-2.6.32-042stab049.7 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 02 Mar 2012 00:00:00 +0400

CU-2.6.18-028stab098.1 for Parallels Virtuozzo Containers for Linux 4.6

Wed, 22 Feb 2012 00:00:00 +0400

CU-2.6.18-028stab098.1 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 22 Feb 2012 00:00:00 +0400

CU-2.6.32-042stab049.6 for Parallels Virtuozzo Containers for Linux 4.7

Thu, 09 Feb 2012 00:00:00 +0400

TU-4.7.0-143 for Parallels Virtuozzo Containers for Linux 4.7

Mon, 23 Jan 2012 00:00:00 +0400

CU-2.6.32-042stab044.17 for Parallels Virtuozzo Containers for Linux 4.7

Tue, 17 Jan 2012 00:00:00 +0400

Fedora Core 16 OS templates support for Parallels Virtuozzo Containers for Linux 4.7 and Parallels Server Bare Metal 5.0

Fri, 13 Jan 2012 00:00:00 +0400

TU-4.7.0-137 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 13 Jan 2012 00:00:00 +0400

Open SUSE 12.1 OS templates support for Parallels Virtuozzo Containers 4.7

Thu, 12 Jan 2012 08:30:00 +0400

TU-4.7.0-137 for Parallels Virtuozzo Containers for Linux 4.7

Tue, 27 Dec 2011 00:00:00 +0400

CU-2.6.32-042stab044.11 for Parallels Virtuozzo Containers for Linux 4.7

Fri, 16 Dec 2011 00:00:00 +0400

CU-2.6.18-028stab095.1 for Parallels Virtuozzo Containers for Linux 4.6

Fri, 25 Nov 2011 00:00:00 +0400

CU-2.6.18-028stab095.1 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 25 Nov 2011 00:00:00 +0400

Fedora Core 15 OS templates support for Parallels Virtuozzo Containers 4.7 and Parallels Server Bare Metal 5.0

Mon, 21 Nov 2011 00:00:00 +0400

Ubuntu 11.10 OS templates support for Parallels Virtuozzo Containers for Linux 4.7 and Parallels Server Bare Metal 5.0

Mon, 21 Nov 2011 00:00:00 +0400

TU-4.7.0-119 for Parallels Virtuozzo Containers for Linux 4.7

Mon, 21 Nov 2011 00:00:00 +0400

CU-2.6.32-042stab039.11 for Parallels Virtuozzo Containers for Linux 4.7

Mon, 14 Nov 2011 00:00:00 +0400

CU-2.6.32-042stab039.10 for Parallels Virtuozzo Containers for Linux 4.7

Mon, 07 Nov 2011 00:00:00 +0400

CU-2.6.32-042stab037.1 for Parallels Virtuozzo Containers for Linux 4.7

Mon, 03 Oct 2011 00:00:00 +0400

CU-2.6.18-028stab094.3 for Parallels Virtuozzo Containers for Linux 4.6

Fri, 30 Sep 2011 00:00:00 +0400

CU-2.6.18-028stab094.3 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 30 Sep 2011 00:00:00 +0400

CU-2.6.18-028stab093.2 for Parallels Virtuozzo Containers for Linux 4.6

Tue, 06 Sep 2011 00:00:00 +0400

CU-2.6.18-028stab093.2 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 06 Sep 2011 00:00:00 +0400

Parallels Virtuozzo Containers for Linux 4.7

Tue, 23 Aug 2011 00:00:00 +0400

Parallels Virtuozzo Containers for Linux 4.7 and PVA agent 4.6.3 are released.
Build: 4.7.0-94
Kernel version: vzkernel-2.6.32-042stab32.1
PVA agent 4.6.3: 4.6-1748

Readme: http://www.parallels.com/fileadmin/parallels/documents/hosting-cloud-enablement/pvc/VzLinuxREADME.pdf
PVA Datasheet: http://www.parallels.com/fileadmin/parallels/documents/hosting-cloud-enablement/pvc/PVA_Datasheet.pdf

TU-4.6.0-224 for Parallels Virtuozzo Containers for Linux 4.6

Thu, 11 Aug 2011 00:00:00 +0400

CU-2.6.18-028stab092.1 for Parallels Virtuozzo Containers for Linux 4.0

Mon, 25 Jul 2011 00:00:00 +0400

CU-2.6.18-028stab092.1 for Parallels Virtuozzo Containers for Linux 4.6

Mon, 25 Jul 2011 00:00:00 +0400

TU-4.6.0-222 for Parallels Virtuozzo Containers for Linux 4.6

Tue, 19 Jul 2011 00:00:00 +0400

TU-4.6.0-222 for Parallels Virtuozzo Containers for Linux 4.6

Mon, 18 Jul 2011 00:00:00 +0400

OpenSUSE 11.4 OS templates update in Parallels Virtuozzo Containers

Fri, 15 Jul 2011 00:00:00 +0400

CentOS 6 OS templates support for Parallels Virtuozzo Containers

Fri, 15 Jul 2011 00:00:00 +0400

CU-2.6.18-028stab091.2 for Parallels Virtuozzo Containers for Linux 4.6

Wed, 08 Jun 2011 00:00:00 +0400

CU-2.6.18-028stab091.2 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 08 Jun 2011 00:00:00 +0400

Fedora Core 15 OS templates support in Parallels Virtuozzo Containers 4.0 and 4.6

Mon, 06 Jun 2011 00:00:00 +0400

TU-4.6.0-220 for Parallels Virtuozzo Containers for Linux 4.6

Mon, 06 Jun 2011 00:00:00 +0400

TU-4.0.0-561 for Parallels Virtuozzo Containers for Linux 4.0

Mon, 06 Jun 2011 00:00:00 +0400

TU-4.6.0-217 for Parallels Virtuozzo Containers for Linux 4.6

Wed, 11 May 2011 00:00:00 +0400

TU-4.0.0-559 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 11 May 2011 00:00:00 +0400

Ubuntu 11.04 OS templates support in Parallels Virtuozzo Containers

Wed, 11 May 2011 00:00:00 +0400

OpenSUSE 11.4 OS templates support in Parallels Virtuozzo Containers

Fri, 29 Apr 2011 00:00:00 +0400

TU-4.0.0-555 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 29 Apr 2011 00:00:00 +0400

RedHat 6 OS templates support in Parallels Virtuozzo Containers

Thu, 21 Apr 2011 00:00:00 +0400

CU-2.6.18-028stab089.1 for Parallels Virtuozzo Containers for Linux 4.6

Tue, 19 Apr 2011 00:00:00 +0400

CU-2.6.18-028stab089.1 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 19 Apr 2011 00:00:00 +0400

CU-2.6.18-028stab085.5 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 15 Apr 2011 00:00:00 +0400

CU-2.6.18-028stab085.5 for Parallels Virtuozzo Containers for Linux 4.6

Fri, 15 Apr 2011 00:00:00 +0400

CU-2.6.18-028stab085.3 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 08 Apr 2011 00:00:00 +0400

CU-2.6.18-028stab085.3 for Parallels Virtuozzo Containers for Linux 4.6

Wed, 23 Mar 2011 00:00:00 +0400

TU-4.6.0-212 for Parallels Virtuozzo Containers for Linux 4.6

Wed, 23 Mar 2011 00:00:00 +0400

CU-2.6.18-028stab085.2 for Parallels Virtuozzo Containers for Linux 4.6

Tue, 15 Mar 2011 00:00:00 +0400

TU-4.6.0-206 for Parallels Virtuozzo Containers for Linux 4.6

Fri, 25 Feb 2011 00:00:00 +0400

CU-2.6.18-028stab081.1 for Parallels Virtuozzo Containers for Linux 4.6

Fri, 25 Feb 2011 00:00:00 +0400

TU-4.0.0-547 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 22 Feb 2011 00:00:00 +0400

Debian 6.0 OS templates support for Parallels Virtuozzo Containers

Tue, 22 Feb 2011 08:35:00 +0400

CU-2.6.18-028stab079.1 for Parallels Virtuozzo Containers for Linux 4.6

Thu, 09 Dec 2010 00:00:00 +0400

TU-4.6.0-194 for Parallels Virtuozzo Containers for Linux 4.6

Thu, 09 Dec 2010 08:31:00 +0400

TU-4.0.0-539 for Parallels Virtuozzo Containers for Linux 4.0 and new Fedora Core 14 OS templates

Tue, 30 Nov 2010 00:00:00 +0400

CU-2.6.18-028stab070.14 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 19 Nov 2010 00:00:00 +0400

CU-2.6.18-028stab070.12 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 16 Nov 2010 00:00:00 +0400

Parallels Virtuozzo Containers for Linux 4.6

Sat, 13 Nov 2010 00:00:00 +0400

Parallels Virtuozzo Containers for Linux 4.6 (PVCL 4.6) has been released:

http://www.parallels.com/products/pvc46/info/linux/

CU-2.6.9-023stab053.2 for Parallels Virtuozzo Containers for Linux 3.x

Thu, 04 Nov 2010 00:00:00 +0400

CU-2.6.18-028stab070.10 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 26 Oct 2010 00:00:00 +0400

TU-4.0.0-526 for Parallels Virtuozzo Containers for Linux 4.0 and new Ubuntu 10.10 OS templates

Tue, 26 Oct 2010 08:43:00 +0400

CU-2.6.18-028stab070.7 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 06 Oct 2010 00:00:00 +0400

CU-2.6.18-028stab070.5 for Parallels Virtuozzo Containers for Linux 4.0

Sat, 18 Sep 2010 00:00:00 +0400

CU-2.6.18-028stab070.4 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 26 Aug 2010 00:00:00 +0400

TU-4.0.0-520 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 10 Aug 2010 00:00:00 +0400

CU-2.6.18-028stab070.2 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 22 Jul 2010 00:00:00 +0400

TU-4.0.0-518 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 08 Jul 2010 00:00:00 +0400

TU-4.0.0-513 for Parallels Virtuozzo Containers for Linux 4.0

Mon, 07 Jun 2010 00:00:00 +0400

CU-2.6.18-028stab069.6 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 28 May 2010 00:00:00 +0400

CU-2.6.9-023stab052.4 for Parallels Virtuozzo Containers for Linux 3.x

Wed, 26 May 2010 00:00:00 +0400

TU-4.0.0-510 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 19 May 2010 00:00:00 +0400

CU-2.6.18-028stab069.5 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 19 May 2010 00:00:00 +0400

CU-2.6.18-028stab069.5 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 19 May 2010 00:00:00 +0400

TU-4.0.0-503 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 16 Apr 2010 00:00:00 +0400

CU-2.6.16-027stab029.8 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 16 Apr 2010 00:00:00 +0400

CU-2.6.16-027stab029.8 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 16 Apr 2010 00:00:00 +0400

CU-2.6.18-028stab068.9 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 31 Mar 2010 00:00:00 +0400

TU-4.0.0-489 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 19 Mar 2010 00:00:00 +0400

CU-2.6.18-028stab068.5 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 19 Mar 2010 00:00:00 +0400

CU-2.6.18-028stab068.5 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 19 Mar 2010 00:00:00 +0400

TU-3.0.0-177 for Parallels Virtuozzo Containers for Linux 3.x

Tue, 02 Mar 2010 00:00:00 +0400

CU-2.6.9-023stab051.12 for Parallels Virtuozzo Containers for Linux 3.x

Tue, 02 Mar 2010 00:00:00 +0400

CU-2.6.9-023stab051.12 for Parallels Virtuozzo Containers for Linux 3.x

Tue, 02 Mar 2010 00:00:00 +0400

CU-2.6.18-028stab068.3 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 24 Feb 2010 00:00:00 +0400

TU-4.0.0-482 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 28 Jan 2010 00:00:00 +0400

CU-2.6.18-028stab067.4 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 26 Jan 2010 00:00:00 +0400

TU-4.0.0-479 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 24 Dec 2009 00:00:00 +0400

TU-4.0.0-478 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 15 Dec 2009 00:00:00 +0400

CU-2.6.18-028stab066.10 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 09 Dec 2009 00:00:00 +0400

TU-4.0.0-477 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 09 Dec 2009 00:00:00 +0400

CU-2.6.18-028stab066.8 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 03 Dec 2009 00:00:00 +0400

CU-2.6.18-028stab066.7 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 26 Nov 2009 00:00:00 +0400

TU-4.0.0-476 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 24 Nov 2009 00:00:00 +0400

CU-2.6.9-023stab051.3 for Parallels Virtuozzo Containers for Linux 3.x

Sat, 07 Nov 2009 00:00:00 +0400

CU-2.6.18-028stab064.8 for Parallels Virtuozzo Containers for Linux 4.0

Sat, 07 Nov 2009 00:00:00 +0400

TU-4.0.0-473 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 14 Oct 2009 00:00:00 +0400

CU-2.6.9-023stab051.2 for Parallels Virtuozzo Containers for Linux 3.x

Fri, 09 Oct 2009 00:00:00 +0400

TU-4.0.0-472 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 17 Sep 2009 00:00:00 +0400

CU-2.6.18-028stab064.7 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 01 Sep 2009 00:00:00 +0400

CU-2.6.18-028stab064.4 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 05 Aug 2009 00:00:00 +0400

CU-2.6.18-028stab062.12 for Parallels Virtuozzo Containers for Linux 4.0

Mon, 20 Jul 2009 00:00:00 +0400

TU-4.0.0-464 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 27 May 2009 00:00:00 +0400

CU-2.6.18-028stab062.3 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 07 May 2009 00:00:00 +0400

TU-4.0.0-460 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 07 May 2009 00:00:00 +0400

TU-4.0.0-460 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 07 May 2009 00:00:00 +0400

TU-4.0.0-457 for Parallels Virtuozzo Containers for Linux 4.0

Mon, 23 Mar 2009 00:00:00 +0400

TU-4.0.0-452 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 11 Feb 2009 00:00:00 +0400

TU-4.0.0-452 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 11 Feb 2009 00:00:00 +0400

CU-2.6.18-028stab060.2 for Parallels Virtuozzo Containers for Linux 4.0

Mon, 19 Jan 2009 00:00:00 +0400

CU-2.6.18-028stab059.9 for Parallels Virtuozzo Containers for Linux 4.0

Mon, 22 Dec 2008 00:00:00 +0400

CU-2.6.9-023stab048.6 for Parallels Virtuozzo Containers for Linux 3.x

Tue, 25 Nov 2008 00:00:00 +0400

CU-2.6.18-028stab059.6 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 19 Nov 2008 00:00:00 +0400

CU-2.6.18-028stab059.5 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 29 Oct 2008 00:00:00 +0400

CU-2.6.18-028stab059.3 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 22 Oct 2008 00:00:00 +0400

TU-4.0.0-441 for Parallels Virtuozzo Containers for Linux 4.0

Mon, 15 Sep 2008 00:00:00 +0400

TU-4.0.0-438 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 13 Aug 2008 00:00:00 +0400

CU-2.6.18-028stab057.4 for Parallels Virtuozzo Containers for Linux 4.0

Mon, 11 Aug 2008 00:00:00 +0400

CU-2.6.18-028stab057.2 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 06 Aug 2008 00:00:00 +0400

CU-2.6.9-023stab048.4 for Parallels Virtuozzo Containers for Linux 3.x

Tue, 22 Jul 2008 00:00:00 +0400

TU-3.0.0-165 for Parallels Virtuozzo Containers for Linux 3.x

Thu, 26 Jun 2008 00:00:00 +0400

CU-2.6.18-028stab053.17 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 17 Jun 2008 00:00:00 +0400

CU-2.6.18-028stab053.14 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 20 May 2008 00:00:00 +0400

TU-4.0.0-427 for Parallels Virtuozzo Containers for Linux 4.0

Wed, 30 Apr 2008 00:00:00 +0400

CU-2.6.18-028stab053.10 for Parallels Virtuozzo Containers for Linux 4.0

Fri, 14 Mar 2008 00:00:00 +0400

TU-4.0.0-423 for Parallels Virtuozzo Containers for Linux 4.0

Tue, 19 Feb 2008 00:00:00 +0400

CU-2.6.18-028stab053.6 for Parallels Virtuozzo Containers for Linux 4.0

Thu, 14 Feb 2008 00:00:00 +0400

TU-3.0.0-160 for Parallels Virtuozzo Containers for Linux 3.x

Tue, 12 Feb 2008 00:00:00 +0400

TU-3.0.0-159 for Parallels Virtuozzo Containers for Linux 3.x

Tue, 05 Feb 2008 00:00:00 +0400

Parallels Virtuozzo Containers for Linux 4.0

Mon, 28 Jan 2008 06:35:00 +0400

TU-3.0.0-154 for Parallels Virtuozzo Containers for Linux 3.x

Thu, 10 Jan 2008 00:00:00 +0400

Parallels Virtuozzo Containers for Linux

Ubuntu 13.04 EZ templates

Parallels Containers for Linux 4.7 CU-2.6.32-042stab076.8 is now available

Parallels Containers for Linux 4.7 CU-2.6.32-042stab076.7 is now available

Parallels Containers for Linux 4.6 CU-2.6.18-028stab107.1 is now available

TU-4.7.0-290 for Parallels Virtuozzo Containers for Linux 4.7

OpenSUSE 12.3 EZ templates

End of Life for Parallels Virtuozzo Containers for Linux 4.0 on May 31, 2013

​Parallels Containers for Linux 4.6 CU-2.6.18-028stab106.2 is now available

​Parallels Containers for Linux 4.7 CU-2.6.32-042stab076.5 is now available

CU-2.6.18-028stab101.3 for Parallels Virtuozzo Containers for Linux 4.6

​Parallels Containers for Linux 4.7 CU-2.6.32-042stab075.2 is now available

TU-4.6.0-247 for Parallels Virtuozzo Containers for Linux 4.6

TU-4.7.0-262 for Parallels Virtuozzo Containers for Linux 4.7

​Parallels Containers for Linux 4.7 CU-2.6.32-042stab072.10 is now available

​Parallels Containers for Linux 4.7 CU-2.6.32-042stab068.8 is now available

Parallels Containers for Linux 4.7 CU-2.6.32-042stab065.3 is now available

​Parallels Containers for Linux 4.7 TU-4.7.0-230 is now available

​Parallels Containers for Linux 4.7 CU-2.6.32-042stab063.2 is now available

​Parallels Containers for Linux 4.7 CU-2.6.32-042stab062.2 is now available

OpenSUSE 12.2 EZ templates

CU-2.6.32-042stab059.7 for Parallels Virtuozzo Containers for Linux 4.7

Update for Ubuntu 12.04 x86_64 EZ OS template

TU-4.7.0-202 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.18-028stab101.1 for Parallels Virtuozzo Containers for Linux 4.6

CU-2.6.18-028stab101.1 for Parallels Virtuozzo Containers for Linux 4.0

SLES 11 OS templates support for Parallels Server Bare Metal 5.0 and Parallels Virtuozzo Containers 4.7

Fedora 17 OS templates support for Parallels Virtuozzo Containers for Linux

CU-2.6.32-042stab057.1 for Parallels Virtuozzo Containers for Linux 4.7

TU-4.7.0-199 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.32-042stab055.16 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.32-042stab055.12 for Parallels Virtuozzo Containers for Linux 4.7

Ubuntu 12.04 OS templates support for Parallels Virtuozzo Containers for Linux 4.7

TU-4.7.0-179 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.32-042stab055.10 for Parallels Virtuozzo Containers for Linux 4.7

TU-4.6.0-238 for Parallels Virtuozzo Containers for Linux 4.6

CU-2.6.32-042stab053.5 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.18-028stab099.3 for Parallels Virtuozzo Containers for Linux 4.6

CU-2.6.18-028stab099.3 for Parallels Virtuozzo Containers for Linux 4.0

CU-2.6.32-042stab049.7 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.18-028stab098.1 for Parallels Virtuozzo Containers for Linux 4.6

CU-2.6.18-028stab098.1 for Parallels Virtuozzo Containers for Linux 4.0

CU-2.6.32-042stab049.6 for Parallels Virtuozzo Containers for Linux 4.7

TU-4.7.0-143 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.32-042stab044.17 for Parallels Virtuozzo Containers for Linux 4.7

Fedora Core 16 OS templates support for Parallels Virtuozzo Containers for Linux 4.7 and Parallels Server Bare Metal 5.0

TU-4.7.0-137 for Parallels Virtuozzo Containers for Linux 4.7

Open SUSE 12.1 OS templates support for Parallels Virtuozzo Containers 4.7

TU-4.7.0-137 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.32-042stab044.11 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.18-028stab095.1 for Parallels Virtuozzo Containers for Linux 4.6

CU-2.6.18-028stab095.1 for Parallels Virtuozzo Containers for Linux 4.0

Fedora Core 15 OS templates support for Parallels Virtuozzo Containers 4.7 and Parallels Server Bare Metal 5.0

Ubuntu 11.10 OS templates support for Parallels Virtuozzo Containers for Linux 4.7 and Parallels Server Bare Metal 5.0

TU-4.7.0-119 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.32-042stab039.11 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.32-042stab039.10 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.32-042stab037.1 for Parallels Virtuozzo Containers for Linux 4.7

CU-2.6.18-028stab094.3 for Parallels Virtuozzo Containers for Linux 4.6

CU-2.6.18-028stab094.3 for Parallels Virtuozzo Containers for Linux 4.0

CU-2.6.18-028stab093.2 for Parallels Virtuozzo Containers for Linux 4.6

CU-2.6.18-028stab093.2 for Parallels Virtuozzo Containers for Linux 4.0

Parallels Virtuozzo Containers for Linux 4.7

TU-4.6.0-224 for Parallels Virtuozzo Containers for Linux 4.6

CU-2.6.18-028stab092.1 for Parallels Virtuozzo Containers for Linux 4.0

CU-2.6.18-028stab092.1 for Parallels Virtuozzo Containers for Linux 4.6

TU-4.6.0-222 for Parallels Virtuozzo Containers for Linux 4.6

TU-4.6.0-222 for Parallels Virtuozzo Containers for Linux 4.6

OpenSUSE 11.4 OS templates update in Parallels Virtuozzo Containers

CentOS 6 OS templates support for Parallels Virtuozzo Containers

CU-2.6.18-028stab091.2 for Parallels Virtuozzo Containers for Linux 4.6

CU-2.6.18-028stab091.2 for Parallels Virtuozzo Containers for Linux 4.0

Fedora Core 15 OS templates support in Parallels Virtuozzo Containers 4.0 and 4.6

TU-4.6.0-220 for Parallels Virtuozzo Containers for Linux 4.6

TU-4.0.0-561 for Parallels Virtuozzo Containers for Linux 4.0

TU-4.6.0-217 for Parallels Virtuozzo Containers for Linux 4.6

TU-4.0.0-559 for Parallels Virtuozzo Containers for Linux 4.0

Ubuntu 11.04 OS templates support in Parallels Virtuozzo Containers

OpenSUSE 11.4 OS templates support in Parallels Virtuozzo Containers

TU-4.0.0-555 for Parallels Virtuozzo Containers for Linux 4.0

Parallels Containers for Linux 4.6 CU-2.6.18-028stab106.2 is now available

Parallels Containers for Linux 4.7 CU-2.6.32-042stab076.5 is now available

Parallels Containers for Linux 4.7 CU-2.6.32-042stab075.2 is now available

Parallels Containers for Linux 4.7 CU-2.6.32-042stab072.10 is now available

Parallels Containers for Linux 4.7 CU-2.6.32-042stab068.8 is now available

Parallels Containers for Linux 4.7 TU-4.7.0-230 is now available

Parallels Containers for Linux 4.7 CU-2.6.32-042stab063.2 is now available

Parallels Containers for Linux 4.7 CU-2.6.32-042stab062.2 is now available