Filtered by vendor Powerdns
Subscriptions
Total
118 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-40211 | 1 Powerdns | 1 Dnsdist | 2026-06-26 | 5.3 Medium |
| An attacker can send crafted DNS over HTTP/3 queries, triggering an exception that prevents some buffer from being freed right away. The buffer will be freed at the end of the QUIC connection, but on some setups it might be possible to open enough concurrent DoH3 streams to trigger an out-of-memory condition, resulting in a denial of service. | ||||
| CVE-2026-42005 | 1 Powerdns | 1 Authoritative | 2026-06-25 | 4.3 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-2026-42388 | 1 Powerdns | 1 Recursor | 2026-06-25 | 5.9 Medium |
| Incomplete validation of the SOA record present in a catalog zone might lead to a crash. | ||||
| CVE-2026-40208 | 1 Powerdns | 1 Dnsdist | 2026-06-25 | 3.7 Low |
| An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame. | ||||
| CVE-2026-42000 | 1 Powerdns | 1 Authoritative | 2026-05-26 | 6.8 Medium |
| Insufficient Validation of Names During AXFR | ||||
| CVE-2026-42001 | 1 Powerdns | 1 Authoritative | 2026-05-26 | 7.5 High |
| Insufficient Validation of Autoprimary SOA Queries | ||||
| CVE-2026-42002 | 1 Powerdns | 1 Authoritative | 2026-05-26 | 5.9 Medium |
| Concurrency and locking defects in GSS-TSIG | ||||
| CVE-2026-42396 | 1 Powerdns | 1 Authoritative | 2026-05-26 | 4.9 Medium |
| Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail | ||||
| CVE-2026-41999 | 1 Powerdns | 1 Authoritative | 2026-05-21 | 4.8 Medium |
| Incorrect Behaviour of Views with TCP PROXY Requests | ||||
| CVE-2026-33611 | 1 Powerdns | 1 Authoritative | 2026-05-12 | 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-2026-33261 | 1 Powerdns | 1 Recursor | 2026-04-28 | 5.9 Medium |
| A zone transition from NSEC to NSEC3 might trigger an internal inconsistency and cause a denial of service. | ||||
| 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-2026-33258 | 1 Powerdns | 1 Recursor | 2026-04-28 | 5.3 Medium |
| By publishing and querying a crafted zone an attacker can cause allocation of large entries in the negative and aggressive NSEC(3) caches. | ||||
| CVE-2026-33256 | 1 Powerdns | 1 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-2026-33257 | 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-2026-33259 | 1 Powerdns | 1 Recursor | 2026-04-27 | 5 Medium |
| Having many concurrent transfers of the same RPZ can lead to inconsistent RPZ data, use after free and/or a crash of the recursor. Normally concurrent transfers of the same RPZ zone can only occur with a malfunctioning RPZ provider. | ||||
| CVE-2026-33262 | 1 Powerdns | 1 Recursor | 2026-04-27 | 5.9 Medium |
| An attacker can send replies that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. Cookies are disabled by default. | ||||
| CVE-2026-33600 | 1 Powerdns | 1 Recursor | 2026-04-27 | 4.4 Medium |
| An RPZ sent by a malicious authoritative server can result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. | ||||
| CVE-2026-33601 | 1 Powerdns | 1 Recursor | 2026-04-27 | 4.4 Medium |
| If you use the zoneToCache function with a malicious authoritative server, an attacker can send a zone that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. | ||||
| CVE-2026-33254 | 1 Powerdns | 1 Dnsdist | 2026-04-27 | 5.3 Medium |
| An attacker can create a large number of concurrent DoQ or DoH3 connections, causing unlimited memory allocation in DNSdist and leading to a denial of service. DOQ and DoH3 are disabled by default. | ||||