CISCO IOS 12.1.4 Security Hole

Hi there, today I upgraded my cisco 1003 to IOS 12.14. The funny thing is that my accesslist on the BRI is no longer working. Take a look at the config and see for yourself : interface BRI0 ip unnumbered Ethernet0 ip access-group 101 in no ip redirects no ip proxy-arp encapsulation ppp no logging...