原文の説明
An error in handling certain queries can cause an assertion failure when a server is using the nxdomain-redirect feature to cover a zone for which it is also providing authoritative service. A vulnerable server could be intentionally stopped by an attacker if it was using a configuration that met the criteria for the vulnerability and if the attacker could cause it to accept a query that possessed the required attributes. Please note: This vulnerability affects the "nxdomain-redirect" feature, which is one of two methods of handling NXDOMAIN redirection, and is only available in certain versions of BIND. Redirection using zones of type "redirect" is not affected by this vulnerability. Affects BIND 9.9.8-S1 -> 9.9.8-S3, 9.9.9-S1 -> 9.9.9-S6, 9.11.0-9.11.0-P1.
影響を受けるソフトウェア
- BIND 9 = 9.11.0= 9.9.9= 9.9.8 完全一致
詳細
- 公開日
- 2019-01-16
- 最終更新
- 2026-06-17
- CVSS ベクター
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H- CWE
- CWE-388
参考資料
本製品は NVD API のデータを使用していますが、NVD による承認または認定を受けたものではありません。CVE® は The MITRE Corporation の登録商標です。CVE レコードは CVE Program の利用規約に基づいて使用しています。