Ubuntu alert USN-1381-1 (ubuntuone-couch)

From:
    	     
 
Marc Deslauriers <marc.deslauriers@canonical.com> 
To:
    	     
 
ubuntu-security-announce@lists.ubuntu.com 
Subject:
    	     
 
[USN-1381-1] Ubuntu One Couch vulnerability 
Date:
    	     
 
Thu, 01 Mar 2012 10:43:26 -0500
Message-ID:
    	     
 
<1330616606.3426.200.camel@mdlinux>
Archive-link:
    	     
 
Article, Thread
              
==========================================================================
Ubuntu Security Notice USN-1381-1
March 01, 2012

ubuntuone-couch vulnerability
==========================================================================

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

- Ubuntu 11.10

Summary:

Fraudulent security certificates could allow sensitive information to
be exposed when accessing the Internet.

Software Description:
- ubuntuone-couch: Ubuntu One CouchDB

Details:

It was discovered that Ubuntu One Couch did not perform any server
certificate validation when using HTTPS connections. If a remote attacker
were able to perform a man-in-the-middle attack, this flaw could be
exploited to alter or compromise confidential information.

Update instructions:

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

Ubuntu 11.10:
  ubuntuone-couch                 0.3.0-0ubuntu2.1

After a standard system update you need to restart your session to make
all the necessary changes.

References:
  http://www.ubuntu.com/usn/usn-1381-1
  https://launchpad.net/bugs/882049

Package Information:
  https://launchpad.net/ubuntu/+source/ubuntuone-couch/0.3....


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