CVEs (31)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
|---|
Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail |
Concurrency and locking defects in GSS-TSIG |
Insufficient Validation of Autoprimary SOA Queries |
Insufficient Validation of Names During AXFR |
Incorrect Behaviour of Views with TCP PROXY Requests |
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. |
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. |
Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees. |
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 ru...Show more |
1Powerdns 3Authoritative DnsdistRecursorJun 17, 2026 Apr 22, 2026 N/A· v4 7.5 HIGH· v3 N/A· v2 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. |
1Powerdns 3Authoritative DnsdistRecursorJun 17, 2026 Apr 22, 2026 N/A· v4 7.5 HIGH· v3 N/A· v2 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. |
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 arbitra...Show more |
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 sig...Show more |
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...Show more |
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. |
2Debian Powerdns2Authoritative Debian LinuxNov 21, 2024 Jan 15, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 The DNS packet parsing/generation code in PowerDNS (aka pdns) Authoritative Server 3.4.x before 3.4.6 allows remote attackers to cause a denial of service (crash) via crafted query packets. |
2Opensuse Powerdns3Authoritative BackportsLeapJun 17, 2026 Jul 30, 2019 N/A· v4 4.3 MEDIUM· v3 4.0 MEDIUM· v2 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 s...Show more |
2Opensuse Powerdns2Authoritative LeapJun 17, 2026 Jul 30, 2019 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 contro...Show more |
1Powerdns 2Authoritative RecursorNov 21, 2024 Nov 29, 2018 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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. |
1Powerdns 2Authoritative RecursorNov 21, 2024 Nov 29, 2018 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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...Show more |