Filtered by vendor Powerdns
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Total
87 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2024-25590 | 1 Powerdns | 1 Recursor | 2026-04-15 | 7.5 High |
| An attacker can publish a zone containing specific Resource Record Sets. Repeatedly processing and caching results for these sets can lead to a denial of service. | ||||
| CVE-2026-0396 | 1 Powerdns | 1 Dnsdist | 2026-04-14 | 3.1 Low |
| An attacker might be able to inject HTML content into the internal web dashboard by sending crafted DNS queries to a DNSdist instance where domain-based dynamic rules have been enabled via either DynBlockRulesGroup:setSuffixMatchRule or DynBlockRulesGroup:setSuffixMatchRuleFFI. | ||||
| CVE-2025-59029 | 1 Powerdns | 1 Recursor | 2026-02-19 | 5.3 Medium |
| An attacker can trigger an assertion failure by requesting crafted DNS records, waiting for them to be inserted into the records cache, then send a query with qtype set to ANY. | ||||
| CVE-2025-59030 | 1 Powerdns | 1 Recursor | 2026-02-19 | 7.5 High |
| An attacker can trigger the removal of cached records by sending a NOTIFY query over TCP. | ||||
| CVE-2025-59023 | 1 Powerdns | 1 Recursor | 2026-02-10 | 8.2 High |
| Crafted delegations or IP fragments can poison cached delegations in Recursor. | ||||
| CVE-2025-59024 | 1 Powerdns | 1 Recursor | 2026-02-10 | 6.5 Medium |
| Crafted delegations or IP fragments can poison cached delegations in Recursor. | ||||
| CVE-2023-50868 | 6 Debian, Fedoraproject, Isc and 3 more | 19 Debian Linux, Fedora, Bind and 16 more | 2025-12-23 | 7.5 High |
| The Closest Encloser Proof aspect of the DNS protocol (in RFC 5155 when RFC 9276 guidance is skipped) allows remote attackers to cause a denial of service (CPU consumption for SHA-1 computations) via DNSSEC responses in a random subdomain attack, aka the "NSEC3" issue. The RFC 5155 specification implies that an algorithm must perform thousands of iterations of a hash function in certain situations. | ||||
| CVE-2023-50387 | 8 Fedoraproject, Isc, Microsoft and 5 more | 18 Fedora, Bind, Windows Server 2008 and 15 more | 2025-11-04 | 7.5 High |
| Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote attackers to cause a denial of service (CPU consumption) via one or more DNSSEC responses, aka the "KeyTrap" issue. One of the concerns is that, when there is a zone with many DNSKEY and RRSIG records, the protocol specification implies that an algorithm must evaluate all combinations of DNSKEY and RRSIG records. | ||||
| CVE-2017-7557 | 1 Powerdns | 1 Dnsdist | 2025-04-20 | N/A |
| dnsdist version 1.1.0 is vulnerable to a flaw in authentication mechanism for REST API potentially allowing CSRF attack. | ||||
| CVE-2014-8601 | 2 Debian, Powerdns | 2 Debian Linux, Recursor | 2025-04-12 | N/A |
| PowerDNS Recursor before 3.6.2 does not limit delegation chaining, which allows remote attackers to cause a denial of service ("performance degradations") via a large or infinite number of referrals, as demonstrated by resolving domains hosted by ezdns.it. | ||||
| CVE-2016-6172 | 2 Opensuse, Powerdns | 3 Leap, Opensuse, Authoritative Server | 2025-04-12 | N/A |
| PowerDNS (aka pdns) Authoritative Server before 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. | ||||
| 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-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-2014-3614 | 1 Powerdns | 1 Powerdns Recursor | 2025-04-12 | N/A |
| Unspecified vulnerability in PowerDNS Recursor (aka pdns_recursor) 3.6.x before 3.6.1 allows remote attackers to cause a denial of service (crash) via an unknown sequence of malformed packets. | ||||
| 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-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-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-2012-0206 | 1 Powerdns | 1 Authoritative Server | 2025-04-11 | N/A |
| common_startup.cc in PowerDNS (aka pdns) Authoritative Server before 2.9.22.5 and 3.x before 3.0.1 allows remote attackers to cause a denial of service (packet loop) via a crafted UDP DNS response. | ||||
| CVE-2012-1193 | 1 Powerdns | 1 Powerdns Recursor | 2025-04-11 | N/A |
| The resolver in PowerDNS Recursor (aka pdns_recursor) 3.3 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack. | ||||
| CVE-2009-4009 | 1 Powerdns | 1 Recursor | 2025-04-09 | N/A |
| Buffer overflow in PowerDNS Recursor before 3.1.7.2 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via crafted packets. | ||||