Hi all ... I've recently updated one Authoritative from 3.4.7 to 4.0.1-1pdns.trusty. The service is working fine but I can't restart it. (I use gmysql backend) The log says .... Previous controlsocket './var/run/pdns.controlsocket' is in use
And my config is like : Api key configured Carbon server configured chroot=./ config-dir=/etc/powerdns daemon=no guardian=no launch=gmysql local-address=172.16.5.140 local-port=53 logging-facility=3 loglevel=4 module-dir=/usr/local/lib/pdns (gmysql config) out-of-zone-additional-processing=yes setgid=pdns setuid=pdns socket-dir=/var/run I deleted the socket once time I killed the process to avoid socket reuse issues .... is well recreated when the service start, but I still cannot restart the service. A " service pdns status " tells me about the service is not running .... but it is. Tested with nslookup. Can someone tells me what I'm missing........ Thanks a lot. -----Original Message----- From: Pdns-users [mailto:[email protected]] On Behalf Of Alejandro Adroher Mellado Sent: viernes, 9 de septiembre de 2016 16:02 To: Remi Gacogne <[email protected]>; [email protected] Subject: Re: [Pdns-users] PowerDNS Security Announcement 2016-01 Thanks Remi. -----Original Message----- From: Pdns-users [mailto:[email protected]] On Behalf Of Remi Gacogne Sent: viernes, 9 de septiembre de 2016 15:45 To: [email protected] Subject: Re: [Pdns-users] PowerDNS Security Announcement 2016-01 Hi Alejandro, On 09/09/2016 03:27 PM, Alejandro Adroher Mellado wrote: > I have 5 of the affected Authoritatives with version 3.4.7. Before to > update the version up to 3.4.10 or 4, I'd like to protect them with > dnsdist, but the QNameWireLengthRule and QNameLabelsCountRule has been > added on last dnsdist version 1.1.0-beta1, and we have 1.0.0. > > There is any way to be protected using dnsdist v 1.0.0 ... at least > during the weekend before the proper updates I will on next week? First of all, keep in mind that the issues fixed in 3.4.10 are of low to medium severity only, and simply having dnsdist in front of your servers already mitigates CVE-2016-5426 since dnsdist will drop qnames with a wirelength > 255. Ideally I would advise upgrading to dnsdist 1.1.0-beta1 if you can, because filtering would be much easier then. That being said in dnsdist 1.0.0 you can use addLuaAction() and a bit of Lua code to do some basic checks. dq.qname:toString() will give you a string representation of the query's qname. -- Remi Gacogne PowerDNS.COM BV - https://www.powerdns.com/ _______________________________________________ Pdns-users mailing list [email protected] https://mailman.powerdns.com/mailman/listinfo/pdns-users _______________________________________________ Pdns-users mailing list [email protected] https://mailman.powerdns.com/mailman/listinfo/pdns-users
