漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
Key Record using PRIVATEDNS algorithm may lead to unexpected exit
Vulnerability Description
If BIND encounters a particular invalid data structure in a DNS record, it will accept the invalid data, and may subsequently abort and exit. BIND will first need to store a DNS record for a key (KEY, DNSKEY, etc.). That key must specify a PRIVATEDNS algorithm (253), and in the algorithm identifier, improperly give a length longer than the actual identifier data. The invalid identifier will be stored. If BIND later needs to render that record to text, it will use the invalid length during processing, leading to a consistency check failing. This issue affects BIND 9 versions 9.18.0 through 9.18.50, 9.20.0 through 9.20.24, 9.21.0 through 9.21.23, 9.18.11-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.24-S1.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Vulnerability Type
可达断言
Vulnerability Title
ISC BIND 9 输入验证错误漏洞
Vulnerability Description
ISC BIND 9是ISC组织的域名系统服务器。 ISC BIND 9 9.18.0至9.18.50版本、9.20.0至9.20.24版本、9.21.0至9.21.23版本、9.18.11-S1至9.18.50-S1版本和9.20.9-S1至9.20.24-S1版本存在安全漏洞,该漏洞源于BIND在处理DNS记录中特定无效数据结构时接受无效数据,导致一致性检查失败,可能导致服务中止和退出。
CVSS Information
N/A
Vulnerability Type
N/A