vulnerability
Debian: CVE-2020-12244: pdns-recursor -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | May 19, 2020 | May 25, 2020 | Aug 15, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
May 19, 2020
Added
May 25, 2020
Modified
Aug 15, 2025
Description
An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation.
Solution
debian-upgrade-pdns-recursor
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