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Ubuntu Security Notice USN-1171-1
July 20, 2011

likewise-open vulnerability

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

• Ubuntu 11.04
• Ubuntu 10.10
• Ubuntu 10.04 LTS

Summary:

Local SQL injection vulnerability

Software Description:

• likewise-open: Authentication services for Active Directory domains

Details:

It was discovered that an SQL injection vulnerability exists in the
Likewise Security Authority (lsass) local authentication provider. A
local attacker could use this to gain elevated privileges.

Update instructions:

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

Ubuntu 11.04:
likewise-open 6.0.0.53010-4ubuntu5.1

Ubuntu 10.10:
likewise-open 5.4.0.42111-2ubuntu2.1

Ubuntu 10.04 LTS:
likewise-open 5.4.0.42111-2ubuntu1.3

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

References:
http://www.ubuntu.com/usn/usn-1171-1
CVE-2011-2467

Package Information:

https://launchpad.net/ubuntu/+source/likewise-open/6.0.0.53010-4ubuntu5.1

https://launchpad.net/ubuntu/+source/likewise-open/5.4.0.42111-2ubuntu2.1

https://launchpad.net/ubuntu/+source/likewise-open/5.4.0.42111-2ubuntu1.3