CVE-2020-25829
Published: Oct 16, 2020
Modified: Aug 4, 2024
Description
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).
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
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