CVEvulnerability
CVE-2020-36517
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-03-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-203
Description
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 configurations
• home-assistant home-assistant 2022.03
Related
Weakness · CWE (1)
- CWE-203 Observable Discrepancy weakness
References
- https://community.home-assistant.io/t/ha-os-dns-setting-configuration-not-respected/356572 Exploit, Issue Tracking, Vendor Advisory
- https://github.com/home-assistant/plugin-dns/issues/17 Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/20 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/22 Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/50 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/51 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/53 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/54 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/6 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/64 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/70 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/pull/55 Exploit, Patch, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/pull/56 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/pull/58 Patch, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/pull/59 Issue Tracking, Patch, Third Party Advisory
- https://community.home-assistant.io/t/ha-os-dns-setting-configuration-not-respected/356572 Exploit, Issue Tracking, Vendor Advisory
- https://github.com/home-assistant/plugin-dns/issues/17 Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/20 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/22 Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/50 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/51 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/53 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/54 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/6 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/64 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/issues/70 Exploit, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/pull/55 Exploit, Patch, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/pull/56 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/pull/58 Patch, Third Party Advisory
- https://github.com/home-assistant/plugin-dns/pull/59 Issue Tracking, Patch, Third Party Advisory