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CVE Vulnerability Details :
CVE-2020-5232
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-30 Jan, 2020 | 23:55
Updated At-04 Aug, 2024 | 08:22
Rejected At-
▼CVE Numbering Authority (CNA)
Ethereum Name Service - Malicious takeover of previously owned ENS names

A user who owns an ENS domain can set a trapdoor, allowing them to transfer ownership to another user, and later regain ownership without the new owners consent or awareness. A new ENS deployment is being rolled out that fixes this vulnerability in the ENS registry.

Affected Products
Vendor
ensdomains
Product
@ensdomains/ens
Versions
Affected
  • < 0.4.0
Problem Types
TypeCWE IDDescription
CWECWE-285CWE-285: Improper Authorization
Type: CWE
CWE ID: CWE-285
Description: CWE-285: Improper Authorization
Metrics
VersionBase scoreBase severityVector
3.18.7HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Version: 3.1
Base score: 8.7
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/ensdomains/ens/security/advisories/GHSA-8f9f-pc5v-9r5h
x_refsource_CONFIRM
https://github.com/ensdomains/ens/commit/36e10e71fcddcade88646821e0a57cc6c19e1ecf
x_refsource_MISC
Hyperlink: https://github.com/ensdomains/ens/security/advisories/GHSA-8f9f-pc5v-9r5h
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/ensdomains/ens/commit/36e10e71fcddcade88646821e0a57cc6c19e1ecf
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/ensdomains/ens/security/advisories/GHSA-8f9f-pc5v-9r5h
x_refsource_CONFIRM
x_transferred
https://github.com/ensdomains/ens/commit/36e10e71fcddcade88646821e0a57cc6c19e1ecf
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/ensdomains/ens/security/advisories/GHSA-8f9f-pc5v-9r5h
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/ensdomains/ens/commit/36e10e71fcddcade88646821e0a57cc6c19e1ecf
Resource:
x_refsource_MISC
x_transferred
Details not found