Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The query_findclosestnsec3 function in query.c in named in ISC BIND 9.6, 9.7, and 9.8 before 9.8.6-P2 and 9.9 before 9.9.4-P2, and 9.6-ESV before 9.6-ESV-R10-P2, allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via a crafted DNS query to an authoritative nameserver that uses the NSEC3 signing feature.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
ISC BIND ‘query_findclosestnsec3’函数缓冲区溢出漏洞
Vulnerability Description
ISC BIND是美国Internet Systems Consortium(ISC)公司所维护的一套实现了DNS协议的开源软件。 ISC BIND中的query.c文件中的‘query_findclosestnsec3’函数中存在缓冲区溢出漏洞。远程攻击者可通过对使用NSEC3签名功能的授权域名服务器构造特制的DNS查询利用该漏洞造成拒绝服务(INSIST声明失败和守护进程退出)。以下版本存在漏洞:ISC BIND 9.6,9.7,9.8.6-P2之前的9.8版本,9.9.4-P2之前的9.9版本,9.
CVSS Information
N/A
Vulnerability Type
N/A