[c-nsp] Checking if IOS has security vulnerability

[CiscoNSP_list CiscoNSP_list]

Hi Guys,
Is there an "easy" way to check if a certain version of IOS has any known security vulnerabilities?
http://tools.cisco.com/security/center/publicationListing#~CiscoSecurityAdvisory

seems to list the security issues, but is there anywhere to enter an IOS version to see if it is affected by any (known) security issues?
Cheers.