Thanks Mark. ________________________________ From: bind-users <bind-users-boun...@lists.isc.org> on behalf of Mark Andrews <ma...@isc.org> Sent: Monday, March 5, 2018 11:51:06 AM To: Nagesh Thati Cc: bind-users@lists.isc.org Subject: Re: servfail-ttl 0; option in the named.conf global section is crashing the named (BIND 9.10.6)
> On 5 Mar 2018, at 4:50 pm, Nagesh Thati <tcpnag...@gmail.com> wrote: > > Hello, > > I have added a servfail-ttl 0; parameter in the named.conf file in the global > section and restarted the named, but named is not coming up and I don't see > any errors printing in the named.log. When I do a named-checkconf on > named.conf it is giving error as UNKNOWN OPTION servfail-ttl. The version I > am using is BIND 9.10.6 stable build. Can some one help me on this. > Thanks. > > To fix this bug I have added above parameter CVE-2018-5734: A malformed > request can trigger an assertion failure in badcache.c CVE-2018-5734 does not apply to BIND 9.10.6 (which doesn’t have a servfail-ttl option). CVE-2018-5734 applies to BIND 9.10.5-S1 to 9.10.5-S4, BIND 9.10.6-S1, 9.10.6-S2 (these versions have servfail-ttl as a option). "named -v” will report which version of named you are running. e.g % named -v BIND 9.10.6 <id:9d1ea0b7fe> % Parsing errors messages will be logged in the system log as named has not yet got far enough into the startup process to know to log the messages elsewhere. Mark > _______________________________________________ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe > from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
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