1. CVE-Search
  2. CVE-2020-25829
ID CVE-2020-25829
Summary An issue has been found in PowerDNS Recursor before 4.1.18, 4.2.x before 4.2.5, and 4.3.x before 4.3.5. A remote attacker can cause the cached records for a given name to be updated to the Bogus DNSSEC validation state, instead of their actual DNSSEC Secure state, via a DNS ANY query. This results in a denial of service for installation that always validate (dnssec=validate), and for clients requesting validation when on-demand validation is enabled (dnssec=process).
References
Vulnerable Configurations
  • cpe:2.3:a:powerdns:recursor:4.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.0:-:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.0:-:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.0:alpha1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.0:alpha1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.0:alpha2:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.0:alpha2:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.0:alpha3:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.0:alpha3:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.0:beta1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.0:beta1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.0:beta2:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.0:beta2:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.3.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.3.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.2.0:-:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.2.0:-:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.2.0:alpha1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.2.0:alpha1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.2.0:beta1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.2.0:beta1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.2.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.2.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.2.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.2.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.1.6:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.1.6:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.1.7:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.1.7:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.1.7.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.1.7.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.1.7.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.1.7.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.5:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.5:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.5.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.5.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.5.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.5.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.5.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.5.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.6.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.6.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.6.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.6.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.6.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.6.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.6.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.7.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.7.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.7.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.7.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.7.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.7.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.7.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.7.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:3.7.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:3.7.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.0:-:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.0:-:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.0:alpha1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.0:alpha1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.5:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.6:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.7:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.7:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.0.8:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.0.8:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.0:-:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.0:-:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.0:alpha1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.0:alpha1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.6:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.6:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.7:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.7:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.8:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.8:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.9:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.9:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.10:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.10:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.11:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.11:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.12:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.12:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.13:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.13:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.14:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.14:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.15:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.15:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.16:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.16:*:*:*:*:*:*:*
  • cpe:2.3:a:powerdns:recursor:4.1.17:*:*:*:*:*:*:*
    cpe:2.3:a:powerdns:recursor:4.1.17:*:*:*:*:*:*:*
  • cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
    cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
  • cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
    cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
  • cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
    cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
  • cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
    cpe:2.3:a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
CVSS
Base: 5.0 (as of 15-06-2022 - 03:15)
Impact:
Exploitability:
CWE NVD-CWE-noinfo
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
confirm https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-07.html
gentoo GLSA-202012-19
suse openSUSE-SU-2020:1687
Last major update 15-06-2022 - 03:15
Published 16-10-2020 - 06:15
Last modified 15-06-2022 - 03:15
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