The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learningUpgrade Debian:12
pdns-recursor
to version 4.1.0-1 or higher.
Note: Versions mentioned in the description apply only to the upstream pdns-recursor
package and not the pdns-recursor
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
An issue has been found in the parsing of authoritative answers in PowerDNS Recursor before 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a denial of service.