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powerdns authoritative server vulnerabilities and exploits
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7.5
CVSSv3
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
6.5
CVSSv3
CVE-2016-2120
An issue has been found in PowerDNS Authoritative Server versions up to and including 3.4.10, 4.0.1 allowing an authorized user to crash the server by inserting a specially crafted record in a zone under their control then sending a DNS query for that record. The issue is due to ...
Powerdns Authoritative
Debian Debian Linux 8.0
7.5
CVSSv3
CVE-2016-7068
An issue has been found in PowerDNS prior to 3.4.11 and 4.0.2, and PowerDNS recursor prior to 3.7.4 and 4.0.4, allowing a remote, unauthenticated malicious user to cause an abnormal CPU usage load on the PowerDNS server by sending crafted DNS queries, which might result in a part...
Powerdns Authoritative
Powerdns Recursor
Debian Debian Linux 8.0
5.9
CVSSv3
CVE-2016-7073
An issue has been found in PowerDNS prior to 3.4.11 and 4.0.2, and PowerDNS recursor prior to 4.0.4, allowing an attacker in position of man-in-the-middle to alter the content of an AXFR because of insufficient validation of TSIG signatures. A missing check of the TSIG time and f...
Powerdns Recursor
Powerdns Authoritative
Debian Debian Linux 8.0
5.9
CVSSv3
CVE-2016-7074
An issue has been found in PowerDNS prior to 3.4.11 and 4.0.2, and PowerDNS recursor prior to 4.0.4, allowing an attacker in position of man-in-the-middle to alter the content of an AXFR because of insufficient validation of TSIG signatures. A missing check that the TSIG record i...
Powerdns Authoritative
Powerdns Recursor
Debian Debian Linux 8.0
7.5
CVSSv3
CVE-2016-7072
An issue has been found in PowerDNS Authoritative Server prior to 3.4.11 and 4.0.2 allowing a remote, unauthenticated malicious user to cause a denial of service by opening a large number of TCP connections to the web server. If the web server runs out of file descriptors, it tri...
Powerdns Authoritative
Debian Debian Linux 8.0
7.5
CVSSv3
CVE-2017-15120
An issue has been found in the parsing of authoritative answers in PowerDNS Recursor prior to 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a den...
Powerdns Recursor
Debian Debian Linux 8.0
Debian Debian Linux 9.0
1 Github repository
7.1
CVSSv3
CVE-2017-15091
An issue has been found in the API component of PowerDNS Authoritative 4.x up to and including 4.0.4 and 3.x up to and including 3.4.11, where some operations that have an impact on the state of the server are still allowed even though the API has been configured as read-only via...
Powerdns Authoritative
1 Article
6.8
CVSSv3
CVE-2016-6172
PowerDNS (aka pdns) Authoritative Server prior to 4.0.1 allows remote primary DNS servers to cause a denial of service (memory exhaustion and secondary DNS server crash) via a large (1) AXFR or (2) IXFR response.
Opensuse Leap 42.1
Opensuse Opensuse 13.2
Powerdns Authoritative Server
7.5
CVSSv3
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
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
denial of service
CVE-2024-27371
CVE-2024-20405
CVE-2024-31627
CVE-2024-31625
race condition
CVE-2024-4358
cross-site scripting
CVE-2023-20938
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