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Bugtraq archives for 3rd quarter (Jul-Sep) 1997: Named Config Files

Named Config Files

Gus Huber (gusPBX.ORG)
Tue, 22 Jul 1997 15:13:06 -0500

just noticed something the otherday that made me think twice about alloing
my users to modify the named files for their domains...

backwater:~# cat /var/named/named.lon
               IN      SOA     sys75.pbx.org.  (
22
86400   ; refresh: once per day
3600    ; retry: one hour
3600000 ; expire: 42 day
 604800 )  ; minimum 1 week

abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzab
cdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd
efghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef
ghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz       I
N       A       206.229.211.246
backwater:~# named
Segmentation fault (core dumped)
backwater:~#


(that line was wordwrapted.. it is one continious line  that is a total of
351 chars, the first field being 313 characters.)


Makes me wonder.... maybe the rest of the bounds checking on say caching
code is the same....

        Gus Huber <guspbx.org>