【漏洞公告】CVE-2017-3143:BIND安全绕过漏洞

2017年6月29日，ISC BIND被爆出由于设计问题而导致的安全绕过漏洞，攻击者能够对一个权威DNS服务器发送和接收消息，对目标服务执行未经授权的动态更新，进而被投毒等攻击行为，存在严重的业务安全风险。
具体详情如下:                                                                                              

• 9.4.0->9.8.8

• 9.9.0->9.9.10-P1
• 9.9.3-S1->9.9.10-S2

• 9.10.0->9.10.5-P1
• 9.10.5-S1->9.10.5-S2

• 9.11.0->9.11.1-P1

• 目前官方已经发布最新版 ，建议用户更新升级
• 启用Bind访问控制策略(ACL)允许可信服务器或用户查询

• http://www.securityfocus.com/bid/99337/info
• https://www.isc.org/downloads/software-support-policy/security-advisory/
• https://kb.isc.org/article/AA-00913/216/BIND-9-Security-Vulnerability-Matrix.html
• Debian:https://security-tracker.debian.org/tracker/CVE-2017-3142
• Debian:https://security-tracker.debian.org/tracker/CVE-2017-3143
• Red Hat Enterprise Linux/CentOS:https://access.redhat.com/security/cve/CVE-2017-3142
• Red Hat Enterprise Linux/CentOS:https://access.redhat.com/security/cve/CVE-2017-3143
• Ubuntu:https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2017-3142.html
• Ubuntu:https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2017-3143.html
• OpenSUSE:https://www.suse.com/security/cve/CVE-2017-3142
• OpenSUSE:https://www.suse.com/security/cve/CVE-2017-3143