ID CVE-2016-5427
Summary PowerDNS (aka pdns) Authoritative Server before 3.4.10 does not properly handle a . (dot) inside labels, which allows remote attackers to cause a denial of service (backend CPU consumption) via a crafted DNS query.
References
Vulnerable Configurations
  • cpe:2.3:a:powerdns:authoritative:1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.0.0:alpha1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.0.0:alpha1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.0.0:alpha2:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.0.0:alpha2:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.0.0:beta1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.0.0:beta1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.1.0:beta1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.1.0:beta1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.1.0:beta2:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.1.0:beta2:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:1.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:1.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.5:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.5:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.6:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.6:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.7:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.7:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.8:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.8:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.10:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.10:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.11:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.11:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.12:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.12:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.13:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.13:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.14:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.14:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.15:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.15:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.16:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.16:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.17:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.17:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.18:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.18:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.19:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.19:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.20:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.20:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.21:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.21:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:2.9.22:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:2.9.22:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3-0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3-0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3-0-1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3-0-1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.1.7.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.1.7.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.1.7.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.1.7.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.3.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.5:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.5:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.6:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.6:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.7:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.7:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.8:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.8:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:authoritative:3.4.9:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:authoritative:3.4.9:*:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 13-08-2017 - 01:29)
Impact:
Exploitability:
CWE CWE-399
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:N/I:N/A:P
refmap via4
bid 92917
confirm
debian DSA-3664
mlist [oss-security] 20160909 PowerDNS Security Advisory 2016-01: Crafted queries can cause unexpected backend load
sectrack 1036761
Last major update 13-08-2017 - 01:29
Published 21-09-2016 - 14:25
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