CVE-2020-36517

EUVD-2020-23995
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
Affected Products (NVD)
VendorProductVersion
home-assistanthome-assistant
2022.03
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://community.home-assistant.io/t/ha-os-dns-setting-configuration-not-respected/356572
https://github.com/home-assistant/plugin-dns/issues/17
https://github.com/home-assistant/plugin-dns/issues/20
https://github.com/home-assistant/plugin-dns/issues/22
https://github.com/home-assistant/plugin-dns/issues/50
https://github.com/home-assistant/plugin-dns/issues/51
https://github.com/home-assistant/plugin-dns/issues/53
https://github.com/home-assistant/plugin-dns/issues/54
https://github.com/home-assistant/plugin-dns/issues/6
https://github.com/home-assistant/plugin-dns/issues/64
https://github.com/home-assistant/plugin-dns/issues/70
https://github.com/home-assistant/plugin-dns/pull/55
https://github.com/home-assistant/plugin-dns/pull/56
https://github.com/home-assistant/plugin-dns/pull/58
https://github.com/home-assistant/plugin-dns/pull/59
https://community.home-assistant.io/t/ha-os-dns-setting-configuration-not-respected/356572
https://github.com/home-assistant/plugin-dns/issues/17
https://github.com/home-assistant/plugin-dns/issues/20
https://github.com/home-assistant/plugin-dns/issues/22
https://github.com/home-assistant/plugin-dns/issues/50
https://github.com/home-assistant/plugin-dns/issues/51
https://github.com/home-assistant/plugin-dns/issues/53
https://github.com/home-assistant/plugin-dns/issues/54
https://github.com/home-assistant/plugin-dns/issues/6
https://github.com/home-assistant/plugin-dns/issues/64
https://github.com/home-assistant/plugin-dns/issues/70
https://github.com/home-assistant/plugin-dns/pull/55
https://github.com/home-assistant/plugin-dns/pull/56
https://github.com/home-assistant/plugin-dns/pull/58
https://github.com/home-assistant/plugin-dns/pull/59