• CVE-2021-25220

发布时间: 2022年4月16日

修改时间: 2024年10月31日

概要

BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL. The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients.

CVSS v3 指标

NVD openEuler
Confidentiality None None
Attack Vector Network Network
CVSS评分 6.8 6.8
Attack Complexity Low Low
Privileges Required High High
Scope Changed Changed
Integrity High High
User Interaction None None
Availability None None

安全公告

公告名 概要 发布时间
KylinSec-SA-2022-1356 bind security update 2022年4月16日
KylinSec-SA-2022-2509 dhcp security update 2022年10月14日

影响产品

产品 状态
KY3.4-4A bind Fixed
KY3.4-5A bind Fixed
KY3.5.1 bind Fixed