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authoritative vulnerabilities and exploits
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5
CVSSv2
CVE-2016-5426
PowerDNS (aka pdns) Authoritative Server prior to 3.4.10 allows remote malicious users to cause a denial of service (backend CPU consumption) via a long qname.
Powerdns Authoritative
5
CVSSv2
CVE-2016-5427
PowerDNS (aka pdns) Authoritative Server prior to 3.4.10 does not properly handle a . (dot) inside labels, which allows remote malicious users to cause a denial of service (backend CPU consumption) via a crafted DNS query.
Powerdns Authoritative
4
CVSSv2
CVE-2019-10163
A Vulnerability has been found in PowerDNS Authoritative Server prior to 4.1.9, 4.0.8 allowing a remote, authorized master server to cause a high CPU load or even prevent any further updates to any slave zone by sending a large number of NOTIFY messages. Note that only servers co...
Powerdns Authoritative 4.1.0
Powerdns Authoritative
Opensuse Leap 15.0
Opensuse Leap 15.1
Opensuse Backports Sle-15
5
CVSSv2
CVE-2021-36754
PowerDNS Authoritative Server 4.5.0 prior to 4.5.1 allows anybody to crash the process by sending a specific query (QTYPE 65535) that causes an out-of-bounds exception.
Powerdns Authoritative Server
5
CVSSv2
CVE-2018-14626
PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerable to a packet cache pollution via crafted query that can lead to denial of service.
Powerdns Authoritative
Powerdns Recursor
5
CVSSv2
CVE-2018-10851
PowerDNS Authoritative Server 3.3.0 up to 4.1.4 excluding 4.1.5 and 4.0.6, and PowerDNS Recursor 3.2 up to 4.1.4 excluding 4.1.5 and 4.0.9, are vulnerable to a memory leak while parsing malformed records that can lead to remote denial of service.
Powerdns Recursor
Powerdns Authoritative
6.4
CVSSv2
CVE-2008-3337
PowerDNS Authoritative Server prior to 2.9.21.1 drops malformed queries, which might make it easier for remote malicious users to poison DNS caches of other products running on other servers, a different issue than CVE-2008-1447 and CVE-2008-3217.