vulnerability
Alpine Linux: CVE-2020-12244: Improper Verification of Cryptographic Signature
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | May 19, 2020 | Jun 16, 2020 | Dec 5, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
May 19, 2020
Added
Jun 16, 2020
Modified
Dec 5, 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
alpine-linux-upgrade-pdns-recursor
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