cve/2018/CVE-2018-20812.md

### [CVE-2018-20812](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20812)
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### Description

An information exposure issue where IPv6 DNS traffic would be sent outside of the VPN tunnel (when Traffic Enforcement was enabled) exists in Pulse Secure Pulse Secure Desktop 9.0R1 and below. This is applicable only to dual-stack (IPv4/IPv6) endpoints.

### POC

#### Reference
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877/
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877/

#### Github
No PoCs found on GitHub currently.