Nlnetlabs: Security Vulnerabilities
A double-free vulnerability in parse.c in ldns 1.7.0 have unspecified impact and attack vectors.
CVSS Score
9.8
EPSS Score
0.005
Published
2017-11-17
A double-free vulnerability in str2host.c in ldns 1.7.0 have unspecified impact and attack vectors.
CVSS Score
9.8
EPSS Score
0.005
Published
2017-11-17
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.
CVSS Score
7.5
EPSS Score
0.019
Published
2017-02-09
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.
CVSS Score
4.3
EPSS Score
0.105
Published
2014-12-11
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.
CVSS Score
2.1
EPSS Score
0.002
Published
2014-11-16
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.
CVSS Score
5.0
EPSS Score
0.014
Published
2012-07-27
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) with an unknown type containing input that is longer than a specified length.
CVSS Score
6.8
EPSS Score
0.041
Published
2011-11-04
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.
CVSS Score
5.0
EPSS Score
0.002
Published
2011-06-02
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 crafted DNS request that triggers improper error handling.
CVSS Score
4.3
EPSS Score
0.012
Published
2011-05-31
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.
CVSS Score
5.0
EPSS Score
0.014
Published
2010-03-16