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authoritative vulnerabilities and exploits
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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
7.8
CVSSv3
CVE-2018-1046
pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a specially crafted PCAP file can trigger a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution. T...
Powerdns Pdns
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
7.5
CVSSv3
CVE-2017-14339
The DNS packet parser in YADIFA prior to 2.2.6 does not check for the presence of infinite pointer loops, and thus it is possible to force it to enter an infinite loop. This can cause high CPU usage and makes the server unresponsive.
Yadifa Yadifa
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
7.5
CVSSv3
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
NA
CVE-2015-5311
PowerDNS (aka pdns) Authoritative Server 3.4.4 prior to 3.4.7 allows remote malicious users to cause a denial of service (assertion failure and server crash) via crafted query packets.
Powerdns Authoritative 3.4.6
Powerdns Authoritative 3.4.4
Powerdns Authoritative 3.4.5
NA
CVE-2015-5470
The label decompression functionality in PowerDNS Recursor prior to 3.6.4 and 3.7.x prior to 3.7.3 and Authoritative (Auth) Server prior to 3.3.3 and 3.4.x prior to 3.4.5 allows remote malicious users to cause a denial of service (CPU consumption or crash) via a request with a lo...
Powerdns Authoritative
Powerdns Authoritative 3.4.1
Powerdns Authoritative 3.4.2
Powerdns Authoritative 3.4.3
Powerdns Authoritative 3.4.4
Powerdns Authoritative 3.4.0
Powerdns Recursor
Powerdns Recursor 3.7.2
Powerdns Recursor 3.7.1
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463
CVE-2024-29895
inject
CVE-2023-52689
CVE-2024-5049
CVE-2024-5051
privilege escalation
physical
CVE-2023-52676
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