CVE-2020-25829 in OpenSuse and Powerdns Products
Published on October 16, 2020
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).
Products Associated with CVE-2020-25829
You can be notified by email with stack.watch whenever vulnerabilities like CVE-2020-25829 are published in these products:
Exploit Probability
EPSS
0.35%
Percentile
56.97%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.