today news on SecurityLab.ru (only in russian):

http://www.securitylab.ru/news/240415.php

* break CRC on CISCO IOS
* Desgin Mechanism of cross-platform worm for IOS device.
* Run IRC server on 2600 CISCO.
* Found more vulnerabilities in EIGRP protocol.

and some more...

Online translate from Russian:

http://www.translate.ru/url/tran_url...&psubmit2.y=17