The following updates are available for CentOS: CESA-2012:0018 Important CentOS 6 libxml2 Update, CESA-2012:0019 Moderate CentOS 6 php Update, CESA-2012:0019 Moderate CentOS 5 php53 Update, CESA-2012:0017 Important CentOS 5 libxml2 Update, and CESA-2012:0007 Important CentOS 5 kernel Update

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