Filtered by vendor Nlnetlabs
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Total
108 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-25042 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| Unbound before 1.9.5 allows an out-of-bounds write via a compressed name in rdata_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25041 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| Unbound before 1.9.5 allows an assertion failure via a compressed name in dname_pkt_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25040 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| Unbound before 1.9.5 allows an infinite loop via a compressed name in dname_pkt_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25039 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| Unbound before 1.9.5 allows an integer overflow in a size calculation in respip/respip.c. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25038 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| Unbound before 1.9.5 allows an integer overflow in a size calculation in dnscrypt/dnscrypt.c. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25037 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| Unbound before 1.9.5 allows an assertion failure and denial of service in dname_pkt_copy via an invalid packet. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25036 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 5.0 MEDIUM | 7.5 HIGH |
| Unbound before 1.9.5 allows an assertion failure and denial of service in synth_cname. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25035 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| Unbound before 1.9.5 allows an out-of-bounds write in sldns_bget_token_par. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25034 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| Unbound before 1.9.5 allows an integer overflow in sldns_str2wire_dname_buf_origin, leading to an out-of-bounds write. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25033 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| Unbound before 1.9.5 allows an integer overflow in the regional allocator via the ALIGN_UP macro. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-25032 | 2 Debian, Nlnetlabs | 2 Debian Linux, Unbound | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| Unbound before 1.9.5 allows an integer overflow in the regional allocator via regional_alloc. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unbound installation cannot be remotely or locally exploited | |||||
| CVE-2019-18934 | 3 Fedoraproject, Nlnetlabs, Opensuse | 3 Fedora, Unbound, Leap | 2026-06-17 | 6.8 MEDIUM | 7.3 HIGH |
| Unbound 1.6.4 through 1.9.4 contain a vulnerability in the ipsec module that can cause shell code execution after receiving a specially crafted answer. This issue can only be triggered if unbound was compiled with `--enable-ipsecmod` support, and ipsecmod is enabled and used in the configuration. | |||||
| CVE-2019-13207 | 1 Nlnetlabs | 1 Name Server Daemon | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| nsd-checkzone in NLnet Labs NSD 4.2.0 has a Stack-based Buffer Overflow in the dname_concatenate() function in dname.c. | |||||
| CVE-2017-15105 | 3 Canonical, Debian, Nlnetlabs | 3 Ubuntu Linux, Debian Linux, Unbound | 2026-06-17 | 5.0 MEDIUM | 5.3 MEDIUM |
| 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 wildcard record, or trick unbound into accepting a NODATA proof. | |||||
| CVE-2017-1000232 | 1 Nlnetlabs | 1 Ldns | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors. | |||||
| CVE-2017-1000231 | 1 Nlnetlabs | 1 Ldns | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| A double-free vulnerability in parse.c in ldns 1.7.0 have unspecified impact and attack vectors. | |||||
| CVE-2016-6173 | 1 Nlnetlabs | 1 Nsd | 2026-06-17 | 7.8 HIGH | 7.5 HIGH |
| 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. | |||||
| CVE-2014-8602 | 3 Canonical, Debian, Nlnetlabs | 3 Ubuntu Linux, Debian Linux, Unbound | 2026-06-17 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2014-3209 | 1 Nlnetlabs | 1 Ldns | 2026-06-17 | 2.1 LOW | N/A |
| 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. | |||||
| CVE-2013-5661 | 4 Isc, Nic, Nlnetlabs and 1 more | 4 Bind, Knot Resolver, Nsd and 1 more | 2026-06-16 | 2.6 LOW | 5.9 MEDIUM |
| Cache Poisoning issue exists in DNS Response Rate Limiting. | |||||