[Pdns-users] PowerDNS Authoritative Server 18.104.22.168 Security Upgrade
Ton van Rosmalen
ton at netbase.nl
Tue Nov 18 14:10:27 UTC 2008
Is the patch also integrated in the snapshot 1293 (or up)?
bert hubert schreef:
> Authoritative Server version 22.214.171.124
> Released on the 18th of November 2008.
> Downloadable from:
> This release consists of a single patch to PowerDNS Authoritative Server
> version 126.96.36.199. In some configurations, notably with configuration option
> 'distributor-threads=1', the PowerDNS Authoritative Server crashes easily in
> some error conditions.
> All users are urged to upgrade. Even though PowerDNS restarts itself on
> encountering such error conditions, and even though most PowerDNS
> configurations do not run in single threaded mode, an upgrade is
> More detauls:
> Daniel Drown discovered that his PowerDNS 188.8.131.52 installation crashed on
> receiving a HINFO CH query. In his enthousiasm, he shared his discovery with
> the world, forcing a rapid over the weekend release cycle.
> While we thank Daniel for his discovery, please study our security policy as
> outlined in http://doc.powerdns.com/security-policy.html before making
> vulnerabilities public.
> It is believed that this issue only impacts PowerDNS Authoritative Servers
> operating with 'distributor-threads=1', but even on other configurations a
> database reconnect occurs on receiving a CH HINFO query.
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