Nlnetlabs: >> Unbound >> 0.09 Security Vulnerabilities
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
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
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 crafted delegation responses.
CVSS Score
7.5
EPSS Score
0.016
Published
2009-10-13