### [CVE-2012-5689](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-5689)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

ISC BIND 9.8.x through 9.8.4-P1 and 9.9.x through 9.9.2-P1, in certain configurations involving DNS64 with a Response Policy Zone that lacks an AAAA rewrite rule, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for an AAAA record.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Reverier-Xu/bind-EDNS-client-subnet-patched