http://nvd.nist.gov/nvd.cfm?cvename=CVE-2006-6122 "Multiple buffer overflows in TIN before 1.8.2 have unspecified impact and attack vectors, a different vulnerability than CVE-2006-0804." FE-[345] currently have tin < 1.8.2.
tin update to 1.8.2 for FE-[345]