ubuntu-security-announce Digest, Vol 116, Issue 2

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Today's Topics:

1. [USN-2192-1] OpenSSL vulnerabilities (Marc Deslauriers)
2. [USN-2193-1] OpenStack Glance vulnerability (Jamie Strandboge)
3. [USN-2194-1] OpenStack Neutron vulnerability (Jamie Strandboge)
4. [USN-2196-1] Linux kernel vulnerability (John Johansen)
5. [USN-2197-1] Linux kernel (EC2) vulnerability (John Johansen)
6. [USN-2198-1] Linux kernel vulnerability (John Johansen)


----------------------------------------------------------------------

Message: 1
Date: Mon, 05 May 2014 11:01:53 -0400
From: Marc Deslauriers <marc.deslauriers@canonical.com>
To: ubuntu-security-announce@lists.ubuntu.com
Subject: [USN-2192-1] OpenSSL vulnerabilities
Message-ID: <5367A7E1.70501@canonical.com>
Content-Type: text/plain; charset="utf-8"

==========================================================================
Ubuntu Security Notice USN-2192-1
May 05, 2014

openssl vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 14.04 LTS
- Ubuntu 13.10
- Ubuntu 12.10
- Ubuntu 12.04 LTS

Summary:

OpenSSL could be made to crash if it received specially crafted network
traffic.

Software Description:
- openssl: Secure Socket Layer (SSL) cryptographic library and tools

Details:

It was discovered that OpenSSL incorrectly handled memory in the
ssl3_read_bytes() function. A remote attacker could use this issue to
possibly cause OpenSSL to crash, resulting in a denial of service.
(CVE-2010-5298)

It was discovered that OpenSSL incorrectly handled memory in the
do_ssl3_write() function. A remote attacker could use this issue to
possibly cause OpenSSL to crash, resulting in a denial of service.
(CVE-2014-0198)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 14.04 LTS:
libssl1.0.0 1.0.1f-1ubuntu2.1

Ubuntu 13.10:
libssl1.0.0 1.0.1e-3ubuntu1.3

Ubuntu 12.10:
libssl1.0.0 1.0.1c-3ubuntu2.8

Ubuntu 12.04 LTS:
libssl1.0.0 1.0.1-4ubuntu5.13

After a standard system update you need to reboot your computer to make all
the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2192-1
CVE-2010-5298, CVE-2014-0198

Package Information:
https://launchpad.net/ubuntu/+source/openssl/1.0.1f-1ubuntu2.1
https://launchpad.net/ubuntu/+source/openssl/1.0.1e-3ubuntu1.3
https://launchpad.net/ubuntu/+source/openssl/1.0.1c-3ubuntu2.8
https://launchpad.net/ubuntu/+source/openssl/1.0.1-4ubuntu5.13




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Message: 2
Date: Mon, 05 May 2014 15:27:47 -0500
From: Jamie Strandboge <jamie@canonical.com>
To: ubuntu-security-announce@lists.ubuntu.com
Subject: [USN-2193-1] OpenStack Glance vulnerability
Message-ID: <5367F443.4080703@canonical.com>
Content-Type: text/plain; charset="utf-8"


==========================================================================
Ubuntu Security Notice USN-2193-1
May 05, 2014

glance vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 13.10

Summary:

OpenStack Glance could be made to run programs as the glance user if it
processed a specially crafted request.

Software Description:
- glance: OpenStack Image Registry and Delivery Service

Details:

Paul McMillan discovered that the Sheepdog backend in OpenStack Glance did
not properly handle untrusted input. A remote authenticated attacker
exploit this to execute arbitrary commands as the glance user.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 13.10:
python-glance 1:2013.2.3-0ubuntu1.1

In general, a standard system update will make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2193-1
CVE-2014-0162

Package Information:
https://launchpad.net/ubuntu/+source/glance/1:2013.2.3-0ubuntu1.1




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Message: 3
Date: Mon, 05 May 2014 16:36:50 -0500
From: Jamie Strandboge <jamie@canonical.com>
To: ubuntu-security-announce@lists.ubuntu.com
Subject: [USN-2194-1] OpenStack Neutron vulnerability
Message-ID: <53680472.7010603@canonical.com>
Content-Type: text/plain; charset="utf-8"


==========================================================================
Ubuntu Security Notice USN-2194-1
May 05, 2014

neutron vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 13.10

Summary:

OpenStack Neutron would allow unintended access to other tenant networks.

Software Description:
- neutron: Openstack Virtual Network Service

Details:

Aaron Rosen discovered that OpenStack Neutron did not properly perform
authorization checks when creating ports when using plugins relying on the
l3-agent. A remote authenticated attacker could exploit this to access the
network of other tenants.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 13.10:
python-neutron 1:2013.2.3-0ubuntu1.1

In general, a standard system update will make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2194-1
CVE-2014-0056

Package Information:
https://launchpad.net/ubuntu/+source/neutron/1:2013.2.3-0ubuntu1.1




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Message: 4
Date: Mon, 05 May 2014 19:47:50 -0700
From: John Johansen <john.johansen@canonical.com>
To: ubuntu-security-announce@lists.ubuntu.com
Subject: [USN-2196-1] Linux kernel vulnerability
Message-ID: <53684D56.6080204@canonical.com>
Content-Type: text/plain; charset="utf-8"

==========================================================================
Ubuntu Security Notice USN-2196-1
May 06, 2014

linux vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 10.04 LTS

Summary:

The system could be made to crash or run programs as an administrator.

Software Description:
- linux: Linux kernel

Details:

A flaw was discovered in the Linux kernel's pseudo tty (pty) device. An
unprivileged user could exploit this flaw to cause a denial of service
(system crash) or potentially gain administrator privileges.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 10.04 LTS:
linux-image-2.6.32-58-386 2.6.32-58.121
linux-image-2.6.32-58-generic 2.6.32-58.121
linux-image-2.6.32-58-generic-pae 2.6.32-58.121
linux-image-2.6.32-58-ia64 2.6.32-58.121
linux-image-2.6.32-58-lpia 2.6.32-58.121
linux-image-2.6.32-58-powerpc 2.6.32-58.121
linux-image-2.6.32-58-powerpc-smp 2.6.32-58.121
linux-image-2.6.32-58-powerpc64-smp 2.6.32-58.121
linux-image-2.6.32-58-preempt 2.6.32-58.121
linux-image-2.6.32-58-server 2.6.32-58.121
linux-image-2.6.32-58-sparc64 2.6.32-58.121
linux-image-2.6.32-58-sparc64-smp 2.6.32-58.121
linux-image-2.6.32-58-versatile 2.6.32-58.121
linux-image-2.6.32-58-virtual 2.6.32-58.121

After a standard system update you need to reboot your computer to make
all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2196-1
CVE-2014-0196

Package Information:
https://launchpad.net/ubuntu/+source/linux/2.6.32-58.121


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Message: 5
Date: Mon, 05 May 2014 19:48:34 -0700
From: John Johansen <john.johansen@canonical.com>
To: ubuntu-security-announce@lists.ubuntu.com
Subject: [USN-2197-1] Linux kernel (EC2) vulnerability
Message-ID: <53684D82.6010905@canonical.com>
Content-Type: text/plain; charset="utf-8"

==========================================================================
Ubuntu Security Notice USN-2197-1
May 06, 2014

linux-ec2 vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 10.04 LTS

Summary:

The system could be made to crash or run programs as an administrator.

Software Description:
- linux-ec2: Linux kernel for EC2

Details:

A flaw was discovered in the Linux kernel's pseudo tty (pty) device. An
unprivileged user could exploit this flaw to cause a denial of service
(system crash) or potentially gain administrator privileges.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 10.04 LTS:
linux-image-2.6.32-363-ec2 2.6.32-363.77

After a standard system update you need to reboot your computer to make
all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2197-1
CVE-2014-0196

Package Information:
https://launchpad.net/ubuntu/+source/linux-ec2/2.6.32-363.77


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Message: 6
Date: Mon, 05 May 2014 19:49:28 -0700
From: John Johansen <john.johansen@canonical.com>
To: ubuntu-security-announce@lists.ubuntu.com
Subject: [USN-2198-1] Linux kernel vulnerability
Message-ID: <53684DB8.9090407@canonical.com>
Content-Type: text/plain; charset="utf-8"

==========================================================================
Ubuntu Security Notice USN-2198-1
May 06, 2014

linux vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 LTS

Summary:

The system could be made to crash or run programs as an administrator.

Software Description:
- linux: Linux kernel

Details:

A flaw was discovered in the Linux kernel's pseudo tty (pty) device. An
unprivileged user could exploit this flaw to cause a denial of service
(system crash) or potentially gain administrator privileges.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 12.04 LTS:
linux-image-3.2.0-61-generic 3.2.0-61.93
linux-image-3.2.0-61-generic-pae 3.2.0-61.93
linux-image-3.2.0-61-highbank 3.2.0-61.93
linux-image-3.2.0-61-omap 3.2.0-61.93
linux-image-3.2.0-61-powerpc-smp 3.2.0-61.93
linux-image-3.2.0-61-powerpc64-smp 3.2.0-61.93
linux-image-3.2.0-61-virtual 3.2.0-61.93

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed. If
you use linux-restricted-modules, you have to update that package as
well to get modules which work with the new kernel version. Unless you
manually uninstalled the standard kernel metapackages (e.g. linux-generic,
linux-server, linux-powerpc), a standard system upgrade will automatically
perform this as well.

References:
http://www.ubuntu.com/usn/usn-2198-1
CVE-2014-0196

Package Information:
https://launchpad.net/ubuntu/+source/linux/3.2.0-61.93


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