CVE-2019-10203: Medium severity powerdns vulnerability
PowerDNS Authoritative daemon , pdns versions 4.0.x before 4.0.9, 4.1.x before 4.1.11, exiting when encountering a serial between 2^31 and 2^32-1 while trying to notify a slave leads to DoS.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-10203?
The severity of CVE-2019-10203 is medium with a severity value of 4.3.
Which versions of PowerDNS Authoritative daemon pdns are affected by CVE-2019-10203?
Versions 4.0.x before 4.0.9 and 4.1.x before 4.1.11 of the PowerDNS Authoritative daemon pdns are affected.
What is the impact of CVE-2019-10203?
CVE-2019-10203 can lead to DoS (Denial of Service) if a serial between 2^31 and 2^32-1 is encountered while trying to notify a slave.
How do I fix CVE-2019-10203?
To fix CVE-2019-10203, you should upgrade to PowerDNS Authoritative daemon pdns versions 4.0.9 or 4.1.11.
Where can I find more information about CVE-2019-10203?
More information about CVE-2019-10203 can be found in the references: [Bugzilla Red Hat](https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10203) and [PowerDNS Advisory](https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-06.html).