CVE-2026-33608
| Summary |
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.
|
| Publication Date |
April 22, 2026, 11:16 p.m. |
| Registration Date |
April 25, 2026, 4:05 a.m. |
| Last Update |
April 25, 2026, 3:52 a.m. |
|
CVSS3.1 : CRITICAL
|
| スコア |
9.8
|
| Vector |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 攻撃元区分(AV) |
ネットワーク |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃に必要な特権レベル(PR) |
不要 |
| 利用者の関与(UI) |
不要 |
| 影響の想定範囲(S) |
変更なし |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
高 |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:* |
4.9.0 |
|
|
4.9.14 |
| cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:* |
5.0.0 |
|
|
5.0.4 |
Related information, measures and tools
Common Vulnerabilities List