patches/packages/php-5.3.16-i486-1_slack12.1.tgz
This is a bugfix release.

patches/packages/dhcp-4.1_ESV_R6-i486-1_slack12.1.tgz
This fixes memory leaks, denial of service vulnerabilities, and
disallows packets with zero length client ids (not valid according to
RFC 2132 section 9.14).
For more information, see:
https://kb.isc.org/article/AA-00736
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4539
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4868
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3954
(* Security fix *)