Filtered by vendor Powerdns
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Total
106 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-33610 | 1 Powerdns | 1 Authoritative | 2026-10-26 | N/A | 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 | 2026-10-26 | N/A | 5.3 MEDIUM |
| Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees. | |||||
| CVE-2025-59029 | 1 Powerdns | 1 Recursor | 2026-10-07 | N/A | 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 | 2026-10-07 | N/A | 7.5 HIGH |
| An attacker can trigger the removal of cached records by sending a NOTIFY query over TCP. | |||||
| CVE-2026-27854 | 1 Powerdns | 1 Dnsdist | 2026-07-25 | N/A | 4.8 MEDIUM |
| An attacker might be able to trigger a use-after-free by sending crafted DNS queries to a DNSdist using the DNSQuestion:getEDNSOptions method in custom Lua code. In some cases DNSQuestion:getEDNSOptions might refer to a version of the DNS packet that has been modified, thus triggering a use-after-free and potentially a crash resulting in denial of service. | |||||
| CVE-2026-24028 | 1 Powerdns | 1 Dnsdist | 2026-07-25 | N/A | 5.3 MEDIUM |
| An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS packets. The out-of-bounds read might trigger a crash, leading to a denial of service, or access unrelated memory, leading to potential information disclosure. | |||||
| CVE-2026-27853 | 1 Powerdns | 1 Dnsdist | 2026-07-25 | N/A | 5.9 MEDIUM |
| An attacker might be able to trigger an out-of-bounds write by sending crafted DNS responses to a DNSdist using the DNSQuestion:changeName or DNSResponse:changeName methods in custom Lua code. In some cases the rewritten packet might become larger than the initial response and even exceed 65535 bytes, potentially leading to a crash resulting in denial of service. | |||||
| CVE-2026-0397 | 1 Powerdns | 1 Dnsdist | 2026-07-25 | N/A | 3.1 LOW |
| When the internal webserver is enabled (default is disabled), an attacker might be able to trick an administrator logged to the dashboard into visiting a malicious website and extract information about the running configuration from the dashboard. The root cause of the issue is a misconfiguration of the Cross-Origin Resource Sharing (CORS) policy. | |||||
| CVE-2026-24029 | 1 Powerdns | 1 Dnsdist | 2026-07-25 | N/A | 6.5 MEDIUM |
| When the early_acl_drop (earlyACLDrop in Lua) option is disabled (default is enabled) on a DNS over HTTPs frontend using the nghttp2 provider, the ACL check is skipped, allowing all clients to send DoH queries regardless of the configured ACL. | |||||
| CVE-2026-0396 | 1 Powerdns | 1 Dnsdist | 2026-07-25 | N/A | 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-2026-24030 | 1 Powerdns | 1 Dnsdist | 2026-07-25 | N/A | 5.3 MEDIUM |
| An attacker might be able to trick DNSdist into allocating too much memory while processing DNS over QUIC or DNS over HTTP/3 payloads, resulting in a denial of service. In setups with a large quantity of memory available this usually results in an exception and the QUIC connection is properly closed, but in some cases the system might enter an out-of-memory state instead and terminate the process. | |||||
| CVE-2026-42002 | 1 Powerdns | 1 Authoritative | 2026-07-23 | N/A | 5.9 MEDIUM |
| Concurrency and locking defects in GSS-TSIG | |||||
| CVE-2026-41999 | 1 Powerdns | 1 Authoritative | 2026-07-23 | N/A | 4.8 MEDIUM |
| Incorrect Behaviour of Views with TCP PROXY Requests | |||||
| CVE-2026-42001 | 1 Powerdns | 1 Authoritative | 2026-07-23 | N/A | 7.5 HIGH |
| Insufficient Validation of Autoprimary SOA Queries | |||||
| CVE-2026-42000 | 1 Powerdns | 1 Authoritative | 2026-07-23 | N/A | 6.8 MEDIUM |
| Insufficient Validation of Names During AXFR | |||||
| CVE-2026-42396 | 1 Powerdns | 1 Authoritative | 2026-07-23 | N/A | 4.9 MEDIUM |
| Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail | |||||
| CVE-2026-24027 | 1 Powerdns | 1 Recursor | 2026-06-17 | N/A | 5.3 MEDIUM |
| Crafted zones can lead to increased incoming network traffic. | |||||
| CVE-2026-0398 | 1 Powerdns | 1 Recursor | 2026-06-17 | N/A | 5.3 MEDIUM |
| Crafted zones can lead to increased resource usage and crafted CNAME chains can lead to cache poisoning in Recursor. | |||||
| CVE-2025-59024 | 1 Powerdns | 1 Recursor | 2026-06-17 | N/A | 6.5 MEDIUM |
| Crafted delegations or IP fragments can poison cached delegations in Recursor. | |||||
| CVE-2025-59023 | 1 Powerdns | 1 Recursor | 2026-06-17 | N/A | 8.2 HIGH |
| Crafted delegations or IP fragments can poison cached delegations in Recursor. | |||||