Linux 13140
Google 12525
Microsoft 12378
Apple 6692
Oracle 6649
Adobe 6383
Ibm 6266
Cisco 5746
Debian 3919
Apache 2864
Mozilla 2857
Redhat 2581
Insufficient Validation of Names During AXFR
Insufficient Validation of Autoprimary SOA Queries
Concurrency and locking defects in GSS-TSIG
Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail
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 confi…
A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet c…
A rogue backend can send a crafted UDP response with a query ID off by one related to the maximum configured value, triggering an out-of-bounds write…
A rogue backend can send a crafted SVCB response to a Discovery of Designated Resolvers request, when requested via either the autoUpgrade (Lua) opti…
PRSD detection denial of service
A rogue primary server may cause file descriptor exhaustion and eventually a denial of service, when a PowerDNS secondary server forwards a DNS updat…
A client might theoretically be able to cause a mismatch between queries sent to a backend and the received responses by sending a flood of perfectly…
Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees.
An attacker can create a large number of concurrent DoQ or DoH3 connections, causing unlimited memory allocation in DNSdist and leading to a denial o…
A client can trigger a divide by zero error leading to crash by sending a crafted DNSCrypt query.
A client can trigger excessive memory allocation by generating a lot of queries that are routed to an overloaded DoH backend, causing queries to accu…
A client can trigger excessive memory allocation by generating a lot of errors responses over a single DoQ and DoH3 connection, as some resources wer…
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 w…
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 w…
By publishing and querying a crafted zone an attacker can cause allocation of large entries in the negative and aggressive NSEC(3) caches.
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 w…
A zone transition from NSEC to NSEC3 might trigger an internal inconsistency and cause a denial of service.
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. Coo…
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 concurren…
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 cust…
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…
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…
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 DNSResp…
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 AC…
Crafted zones can lead to increased resource usage and crafted CNAME chains can lead to cache poisoning in Recursor.
Crafted zones can lead to increased incoming network traffic.