漏洞信息
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Vulnerability Title
A buffer boundary check assertion in rdataset.c can fail incorrectly during zone transfer
Vulnerability Description
In ISC BIND9 versions BIND 9.11.14 -> 9.11.19, BIND 9.14.9 -> 9.14.12, BIND 9.16.0 -> 9.16.3, BIND Supported Preview Edition 9.11.14-S1 -> 9.11.19-S1: Unless a nameserver is providing authoritative service for one or more zones and at least one zone contains an empty non-terminal entry containing an asterisk ("*") character, this defect cannot be encountered. A would-be attacker who is allowed to change zone content could theoretically introduce such a record in order to exploit this condition to cause denial of service, though we consider the use of this vector unlikely because any such attack would require a significant privilege level and be easily traceable.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
N/A
Vulnerability Title
ISC BIND 安全漏洞
Vulnerability Description
ISC BIND是美国ISC公司的一套实现了DNS协议的开源软件。 ISC BIND中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。以下产品及版本受到影响:BIND 9.11.14版本至9.11.19版本,9.14.9版本至9.14.12版本,9.16.0版本至9.16.3版本;BIND Supported Preview Edition 9.11.14-S1版本至9.11.19-S1版本。
CVSS Information
N/A
Vulnerability Type
N/A