A vulnerability has been found in PowerDNS Authoritative Server before versions 4.1.10, 4.0.8 allowing an authorized user to cause the server to exit by inserting a crafted record in a MASTER type zone under their control. The issue is due to the fact that the Authoritative Server will exit when it runs into a parsing error while looking up the NS/A/AAAA records it is about to use for an outgoing notify.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
- CVSS 3.0 Base Score: 3.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade pdns | Aug 22, 2024 | Jul 30, 2019 |
| Debian | — | Upgrade pdns | Jun 24, 2019 | Jun 24, 2019 |
| Freebsd | — | Upgrade powerdns | Jul 1, 2019 | Jun 21, 2019 |
| Suse | — | Upgrade pdns-backend-mysqlUpgrade pdns-backend-ldapUpgrade pdns-backend-mydnsUpgrade pdns-backend-luaUpgrade pdns-backend-sqlite3Upgrade pdns-backend-postgresqlUpgrade pdns-backend-remoteUpgrade pdns-backend-geoipUpgrade pdns-backend-godbcUpgrade pdns | Aug 16, 2019 | Jun 21, 2019 |
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