CVE-2020-36517
Summary
| CVE | CVE-2020-36517 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-03-10 17:41:00 UTC |
| Updated | 2022-03-14 19:46:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-203
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Home-assistant | Home-assistant | 2022.03 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Remove hardcoded DNS servers by fenichelar · Pull Request #56 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| .local named devices (i.e. ESPHOME devices) only resolve for a few minutes after booting HA · Issue #54 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| Home Assistant OS leaks private host names to cloudflare DNS service (CVE-2020-36517) · Issue #70 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| DNS Plugin is ignoring my local DNS on startup · Issue #17 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| CoreDNS is misconfigured leading to unexpected healthcheck behaviour · Issue #64 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| Fix local DNS resolution issue by fenichelar · Pull Request #59 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| Use of CloudFlare DNS, Privacy Breach · Issue #22 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| Prevent intermittent DNS failures when DNS server in local network is used. by gjdoornink · Pull Request #55 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| Dns stops resolving within hours · Issue #51 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| HA OS DNS Setting - Configuration not respected? - Configuration - Home Assistant Community | MISC | community.home-assistant.io | |
| performance impact after dns update to 2021.06.0 · Issue #50 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| Don't hard-code upstream DNS resolvers · Issue #53 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| DNS server settings ignored for resolving lan hosts. · Issue #6 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| Not resolving local host names · Issue #20 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| Use UDP instead of TLS for failover DNS servers by fenichelar · Pull Request #58 · home-assistant/plugin-dns · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.