CVE-2020-36517

Advisory

An information leak in Nabu Casa Home Assistant Operating System and Home Assistant Supervised 2022.03 allows a DNS operator to gain knowledge about internal network resources via the hardcoded DNS resolver configuration.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

• https://github.com/home-assistant/plugin-dns/issues/6
• https://github.com/home-assistant/plugin-dns/pull/55
• https://community.home-assistant.io/t/ha-os-dns-setting-configuration-not-respected/356572
• https://github.com/home-assistant/plugin-dns/pull/56
• https://github.com/home-assistant/plugin-dns/issues/17
• https://github.com/home-assistant/plugin-dns/pull/59
• https://github.com/home-assistant/plugin-dns/pull/58
• https://github.com/home-assistant/plugin-dns/issues/22
• https://github.com/home-assistant/plugin-dns/issues/54
• https://github.com/home-assistant/plugin-dns/issues/64
• https://github.com/home-assistant/plugin-dns/issues/53
• https://github.com/home-assistant/plugin-dns/issues/20
• https://github.com/home-assistant/plugin-dns/issues/51
• https://github.com/home-assistant/plugin-dns/issues/50
• https://github.com/home-assistant/plugin-dns/issues/70
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36517