An attacker can send a notify request that causes a new secondary domain to be added to the bind backend, but causes said backend to update its configuration to an invalid one, leading to the backend no longer able to run on the next restart, requiring manual operation to fix it.
CVSS Details
- CVSS 3.1 Base Score: 7.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade pdns | Apr 24, 2026 | Apr 22, 2026 |
| Debian | — | Upgrade pdns | Jul 23, 2026 | Jul 23, 2026 |
| Freebsd | — | Upgrade powerdns | Jun 30, 2026 | Jun 29, 2026 |
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