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GoogleOSV:CVE-2020-25829HistoryOct 16, 2020 - 6:15 a.m.
CVE-2020-25829
2020-10-1606:15:12
Google
osv.dev
5
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).
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