nlnetlabs Vulnerability Advisory Catalog

Total 93 security vulnerabilities recorded for nlnetlabs software and firmware.

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Component: nsd

NSD version 4.14.0 introduced a bug where a specially crafted APL RR, with an adflength larger than permitted for the address family will overwrite th...

📅 2026-06-25
CVSS 8.1 Dossier →
Component: nsd

NSD from version 4.13.0 has a heap use-after-free bug in logging errors on TLS connections, causing a crash of the server process, which can be trigge...

📅 2026-06-25
CVSS 7.5 Dossier →
Component: nsd

If NSD is configured as secondary for a zone, the primary of that zone can crash NSD with an AXFR containing a DNS message with a special crafted SVCB...

📅 2026-06-25
CVSS 8.8 Dossier →
Component: ldns

NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as (stub) resolver over UDP, lacks matching the query destination ...

📅 2026-06-10
CVSS 7.5 Dossier →
Component: routinator

When Routinator encounters a file via RRDP using a specifically crafted Document Type Definition, Routinator crashes....

📅 2026-06-08
CVSS 7.5 Dossier →
Component: routinator

When sending a specifically crafted non-UTF-8 string as select-asn query parameter to the /api/v1/origins endpoint, Routinator crashes. This only af...

📅 2026-06-08
CVSS 7.5 Dossier →
Component: routinator

Routinator does not properly check the module component of rsync URIs, which are used to create the file system paths for the Routinator cache. This a...

📅 2026-06-08
CVSS 7.5 Dossier →
Component: unbound

NLnet Labs Unbound 1.14.0 up to and including version 1.25.0 has a locking inconsistency vulnerability that when certain conditions are met (multi-thr...

📅 2026-05-20
CVSS 5.9 Dossier →
Component: unbound

NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability when handling replies with very large RRsets that Unbound needs to perform n...

📅 2026-05-20
CVSS 5.3 Dossier →
CVE-2026-42960 CRITICAL
Component: unbound

NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to poisoning via promiscuous records for the authority section. Promiscuous RRSets...

📅 2026-05-20
CVSS 10.0 Dossier →
Component: unbound

NLnet Labs Unbound up to and including version 1.25.0 has a denial of service vulnerability in the DNSSEC validator that can lead to a crash given mal...

📅 2026-05-20
CVSS 7.5 Dossier →
Component: unbound

NLnet Labs Unbound 1.14.0 up to and including version 1.25.0 has a vulnerability that results in heap overflow when encoding multiple NSID and/or DNS ...

📅 2026-05-20
CVSS 7.5 Dossier →
Component: unbound

NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability in the DNSSEC validator where the code path to consult the negative cache fo...

📅 2026-05-20
CVSS 5.3 Dossier →
Component: unbound

NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability in the jostle logic that could defeat its purpose and degrade resolution per...

📅 2026-05-20
CVSS 5.3 Dossier →
Component: unbound

NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to a degradation of service attack related to parsing long lists of incoming EDNS ...

📅 2026-05-20
CVSS 7.5 Dossier →
Component: unbound

NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks that could extend the g...

📅 2026-05-20
CVSS 7.5 Dossier →
CVE-2026-33278 CRITICAL
Component: unbound

NLnet Labs Unbound 1.19.1 up to and including version 1.25.0 has a vulnerability in the DNSSEC validator that enables denial of service and possible r...

📅 2026-05-20
CVSS 9.8 Dossier →
Component: unbound

NLnet Labs Unbound 1.6.2 up to and including version 1.25.0 has a denial of service vulnerability when compiled with DNSCrypt support ('--enable-dnscr...

📅 2026-05-20
CVSS 5.3 Dossier →
CVE-2024-8508 MEDIUM
Component: unbound

NLnet Labs Unbound up to and including version 1.21.0 contains a vulnerability when handling replies with very large RRsets that it needs to perform n...

📅 2024-10-03
CVSS 5.3 Dossier →
Component: unbound

NLnet Labs Unbound version 1.18.0 up to and including version 1.19.1 contain a vulnerability that can cause denial of service by a certain code path t...

📅 2024-03-07
CVSS 7.5 Dossier →
Component: routinator

Due to a mistake in error checking, Routinator will terminate when an incoming RTR connection is reset by the peer too quickly after opening....

📅 2024-02-26
CVSS 7.5 Dossier →
CVE-2023-39916 CRITICAL
Component: routinator

NLnet Labs’ Routinator 0.9.0 up to and including 0.12.1 as well as 0.14.0 up to and including 0.14.2 contains a possible path traversal vulnerability ...

📅 2023-09-13
CVSS 9.3 Dossier →
Component: routinator

NLnet Labs' Routinator up to and including version 0.12.1 may crash when trying to parse certain malformed RPKI objects. This is due to insufficient i...

📅 2023-09-13
CVSS 7.5 Dossier →
Component: bcder

NLnet Labs' bcder library up to and including version 0.7.2 panics while decoding certain invalid input data rather than rejecting the data with an er...

📅 2023-09-13
CVSS 7.5 Dossier →
Page 2 of 4 (93 Total Records)