CVE-2020-5232
Malicious takeover of previously owned ENS names
8.7
HIGH
CVSS 3.1
EPSS 0.26%
描述
### Impact 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 owner's consent or awareness. ### Patches A new ENS deployment is being rolled out that fixes this vulnerability in the ENS registry. The registry is newly deployed at [0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e](https://etherscan.io/address/0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e). ### Workarounds Do not accept transfers of ENS domains from other users on the old registrar.
如何修補 CVE-2020-5232
要修補 CVE-2020-5232,請將受影響套件升級到下列已修補版本。
- —升級至 0.4.0 或更新版本
CVE-2020-5232 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 0.4.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N |