CVE-2026-80274: CVE-2026-80274: güvenlik açığı

Açıklama (NVD)

If a BIND resolver sends a query for a DNSSEC-signed authoritative zone, and the authoritative server replies with a valid wildcard answer and signed NSEC3 proof, followed by an unsigned NSEC at the same owner name, it will trigger an unexpected program exit. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.27-S1.

Özet bilgiler

CVSS v3.1

7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

%0,57 (yüzdelik 47)

CWE

CWE-617

Yama

Yok / bilinmiyor

Kaynaklar

• NVD kaydı
• downloads.isc.org
• downloads.isc.org
• kb.isc.org
• CWE-617