cve-2020-25829
Vulnerability from cvelistv5
Published
2020-10-16 05:07
Modified
2024-08-04 15:40
Severity ?
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
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00036.htmlThird Party Advisory
cve@mitre.orghttps://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-07.htmlVendor Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/202012-19Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00036.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-07.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202012-19Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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