Filtered by vendor Powerdns
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Filtered by product Authoritative
Subscriptions
Total
26 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-33260 | 1 Powerdns | 3 Authoritative, Dnsdist, Recursor | 2026-04-28 | 5.3 Medium |
| An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default. | ||||
| CVE-2026-33257 | 1 Powerdns | 3 Authoritative, Dnsdist, Recursor | 2026-04-27 | 5.3 Medium |
| An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default. | ||||
| CVE-2026-33610 | 1 Powerdns | 1 Authoritative | 2026-04-24 | 5.9 Medium |
| A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS update request to it. | ||||
| CVE-2026-33609 | 1 Powerdns | 1 Authoritative | 2026-04-24 | 5.3 Medium |
| Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees. | ||||
| CVE-2026-33608 | 1 Powerdns | 1 Authoritative | 2026-04-24 | 7.4 High |
| An attacker can send a notify request that causes a new secondary domain to be added to the bind backend, but causes said backend to update its configuration to an invalid one, leading to the backend no longer able to run on the next restart, requiring manual operation to fix it. | ||||
| CVE-2026-33611 | 1 Powerdns | 1 Authoritative | 2026-04-22 | 6.5 Medium |
| An operator allowed to use the REST API can cause the Authoritative server to produce invalid HTTPS or SVCB record data, which can in turn cause LMDB database corruption, if using the LMDB backend. | ||||
| CVE-2015-5470 | 1 Powerdns | 2 Authoritative, Recursor | 2025-04-12 | N/A |
| The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth) Server before 3.3.3 and 3.4.x before 3.4.5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a long name that refers to itself. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1868. | ||||
| CVE-2016-5427 | 1 Powerdns | 1 Authoritative | 2025-04-12 | N/A |
| PowerDNS (aka pdns) Authoritative Server before 3.4.10 does not properly handle a . (dot) inside labels, which allows remote attackers to cause a denial of service (backend CPU consumption) via a crafted DNS query. | ||||
| CVE-2016-5426 | 1 Powerdns | 1 Authoritative | 2025-04-12 | N/A |
| PowerDNS (aka pdns) Authoritative Server before 3.4.10 allows remote attackers to cause a denial of service (backend CPU consumption) via a long qname. | ||||
| CVE-2015-5311 | 1 Powerdns | 1 Authoritative | 2025-04-12 | N/A |
| PowerDNS (aka pdns) Authoritative Server 3.4.4 before 3.4.7 allows remote attackers to cause a denial of service (assertion failure and server crash) via crafted query packets. | ||||
| CVE-2015-1868 | 2 Fedoraproject, Powerdns | 3 Fedora, Authoritative, Recursor | 2025-04-12 | N/A |
| The label decompression functionality in PowerDNS Recursor 3.5.x, 3.6.x before 3.6.3, and 3.7.x before 3.7.2 and Authoritative (Auth) Server 3.2.x, 3.3.x before 3.3.2, and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a name that refers to itself. | ||||
| CVE-2020-24698 | 1 Powerdns | 1 Authoritative | 2024-11-21 | 9.8 Critical |
| An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker might be able to cause a double-free, leading to a crash or possibly arbitrary code execution. by sending crafted queries with a GSS-TSIG signature. | ||||
| CVE-2020-24697 | 1 Powerdns | 1 Authoritative | 2024-11-21 | 7.5 High |
| An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker can cause a denial of service by sending crafted queries with a GSS-TSIG signature. | ||||
| CVE-2020-24696 | 1 Powerdns | 1 Authoritative | 2024-11-21 | 8.1 High |
| An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker can trigger a race condition leading to a crash, or possibly arbitrary code execution, by sending crafted queries with a GSS-TSIG signature. | ||||
| CVE-2020-17482 | 1 Powerdns | 1 Authoritative | 2024-11-21 | 4.3 Medium |
| An issue has been found in PowerDNS Authoritative Server before 4.3.1 where an authorized user with the ability to insert crafted records into a zone might be able to leak the content of uninitialized memory. | ||||
| CVE-2019-10163 | 2 Opensuse, Powerdns | 3 Backports, Leap, Authoritative | 2024-11-21 | 4.3 Medium |
| A Vulnerability has been found in PowerDNS Authoritative Server before versions 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 configured as slaves are affected by this issue. | ||||
| CVE-2019-10162 | 2 Opensuse, Powerdns | 2 Leap, Authoritative | 2024-11-21 | 7.5 High |
| A vulnerability has been found in PowerDNS Authoritative Server before versions 4.1.10, 4.0.8 allowing an authorized user to cause the server to exit by inserting a crafted record in a MASTER type zone under their control. The issue is due to the fact that the Authoritative Server will exit when it runs into a parsing error while looking up the NS/A/AAAA records it is about to use for an outgoing notify. | ||||
| CVE-2018-14626 | 1 Powerdns | 2 Authoritative, Recursor | 2024-11-21 | N/A |
| 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. | ||||
| CVE-2018-10851 | 1 Powerdns | 2 Authoritative, Recursor | 2024-11-21 | N/A |
| 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. | ||||
| CVE-2017-15091 | 1 Powerdns | 1 Authoritative | 2024-11-21 | N/A |
| 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 the api-readonly keyword. This missing check allows an attacker with valid API credentials to flush the cache, trigger a zone transfer or send a NOTIFY. | ||||