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Ubuntu Security Notice USN-1922-1
July 31, 2013

evolution-data-server vulnerability
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A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 13.04
- Ubuntu 12.10
- Ubuntu 12.04 LTS

Summary:

Evolution would sometimes encrypt email to the wrong recipient.

Software Description:
- evolution-data-server: Evolution suite data server

Details:

Yves-Alexis Perez discovered that Evolution Data Server did not properly
select GPG recipients. Under certain circumstances, this could result in
Evolution encrypting email to an unintended recipient.

Update instructions:

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

Ubuntu 13.04:
  libcamel-1.2-40                 3.6.4-0ubuntu1.1

Ubuntu 12.10:
  libcamel-1.2-40                 3.6.2-0ubuntu0.2

Ubuntu 12.04 LTS:
  libcamel-1.2-29                 3.2.3-0ubuntu7.1

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

References:
  http://www.ubuntu.com/usn/usn-1922-1
  CVE-2013-4166

Package Information:
  https://launchpad.net/ubuntu/+source/evolution-data-server/3.6.4-0ubuntu1.1
  https://launchpad.net/ubuntu/+source/evolution-data-server/3.6.2-0ubuntu0.2
  https://launchpad.net/ubuntu/+source/evolution-data-server/3.2.3-0ubuntu7.1