UBUNTU-CVE-2026-73206
[A crafted DNS packet can cause a denial of service decompressing the DNS names in the packet]
Publication Mise à jour
PatchFirst · Vulnérabilités récentes
Vulnérabilités de pdns
Vulnérabilité publiée pour pdns au cours des 30 derniers jours : 1. Dans le catalogue KEV : 0.
Vulnérabilités : 14
UBUNTU-CVE-2026-52682
[A crafted DNS packet can cause increased memory and CPU consumption]
Publication Mise à jourInsufficient input validation of internal web server
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.
Publication Mise à jourIncorrect Behaviour of Views with TCP PROXY Requests
Incorrect Behaviour of Views with TCP PROXY Requests
Publication Mise à jourConcurrency and locking defects in GSS-TSIG
Concurrency and locking defects in GSS-TSIG
Publication Mise à jourInsufficient Validation of Autoprimary SOA Queries
Insufficient Validation of Autoprimary SOA Queries
Publication Mise à jourInsufficient Validation of Names During AXFR
Insufficient Validation of Names During AXFR
Publication Mise à jourInsufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail
Insufficient Validation of Member Zone Data May Cause Catalog Zone Transfer to Fail
Publication Mise à jourInsufficient validation of HTTPS and SVCB records
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.
Publication Mise à jourPossible file descriptor exhaustion in forward-dnsupdate
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.
Publication Mise à jourLDAP DN injection
Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees.
Publication Mise à jourIncomplete domain name sanitization during
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 run on the next restart, requiring manual operation to fix it.
Publication Mise à jourInsufficient input validation of internal webserver
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.
Publication Mise à jourInsufficient input validation of internal webserver
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.
Publication Mise à jour
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