Vulnerability Information
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Vulnerability Title
An error in the nxdomain redirect feature can cause BIND to exit with an INSIST assertion failure in query.c
Vulnerability Description
A programming error in the nxdomain-redirect feature can cause an assertion failure in query.c if the alternate namespace used by nxdomain-redirect is a descendant of a zone that is served locally. The most likely scenario where this might occur is if the server, in addition to performing NXDOMAIN redirection for recursive clients, is also serving a local copy of the root zone or using mirroring to provide the root zone, although other configurations are also possible. Versions affected: BIND 9.12.0-> 9.12.4, 9.14.0. Also affects all releases in the 9.13 development branch.
CVSS Information
N/A
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 9.12.0版本至9.12.4版本和9.14.0版本（包括：9.13 development branch版本）中的nxdomain-redirect功能存在安全漏洞。攻击者可利用该漏洞造成BIND退出，导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A