Yüksek CVSS 7.5
CVE-2026-11331: Bind: güvenlik açığı
Açıklama (NVD)
An attacker who knows (or guesses) that a resolver uses RPZ with wildcard CNAME policies can craft query names long enough to trigger a NAMETOOLONG error condition during RPZ processing. This is not handled correctly and may lead to defeating the RPZ rule. It also may lead to an unexpected exit of the BIND 9 software. This issue affects BIND 9 versions 9.16.0 through 9.18.50, 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.16.8-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.24-S1.
Özet bilgiler
- Ürün
- Isc Bind
- CVSS v3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS
- %0,43 (yüzdelik 37)
- CWE
- CWE-790
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| isc-bind | 9.16.8 | 9.18.50 | — |
| isc-bind | 9.18.0 | 9.18.50 | — |
| isc-bind | 9.20.0 | 9.20.24 | — |
| isc-bind | 9.20.9 | 9.20.24 | — |
| isc-bind | 9.21.0 | 9.21.23 | — |