Nlnetlabs
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76 CVEs • 7 products
Products (7)
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Products (7)
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CVEs (76)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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2Canonical Nlnetlabs2Ubuntu Linux UnboundJun 17, 2026 Oct 3, 2019 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule. |
1Nlnetlabs 1Name Server Daemon Jun 17, 2026 Jul 3, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 nsd-checkzone in NLnet Labs NSD 4.2.0 has a Stack-based Buffer Overflow in the dname_concatenate() function in dname.c. |
3Canonical DebianNlnetlabs3Debian Linux Ubuntu LinuxUnboundNov 21, 2024 Jan 23, 2018 N/A· v4 5.3 MEDIUM· v3 5.0 MEDIUM· v2 A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcar...Show more |
A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors. |
A double-free vulnerability in parse.c in ldns 1.7.0 have unspecified impact and attack vectors. |
NSD before 4.1.11 allows remote DNS master servers to cause a denial of service (/tmp disk consumption and slave server crash) via a zone transfer with unlimited data. |
3Canonical DebianNlnetlabs3Debian Linux Ubuntu LinuxUnboundMay 6, 2026 Dec 11, 2014 N/A· v4 N/A· v3 4.3 MEDIUM· v2 iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals. |
The ldns-keygen tool in ldns 1.6.x uses the current umask to set the privileges of the private key, which might allow local users to obtain the private key by reading the file. |
query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet. |
Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns before 1.6.11 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a Resource Record (RR) wi...Show more |
Unbound before 1.4.4 does not send responses for signed zones after mishandling an unspecified query, which allows remote attackers to cause a denial of service (DNSSEC outage) via a crafted query. |
daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a cr...Show more |
Unbound before 1.4.3 does not properly align structures on 64-bit platforms, which allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors. |
Unbound before 1.3.4 does not properly verify signatures for NSEC3 records, which allows remote attackers to cause secure delegations to be downgraded via DNS spoofing or other DNS-related attacks in conjunction with cra...Show more |
Off-by-one error in the packet_read_query_section function in packet.c in nsd 3.2.1, and process_query_section in query.c in nsd 2.3.7, allows remote attackers to cause a denial of service (crash) and possibly execute ar...Show more |
Heap-based buffer overflow in the ldns_rr_new_frm_str_internal function in ldns 1.4.x allows remote attackers to cause a denial of service (memory corruption) and possibly execute arbitrary code via a DNS resource record...Show more |