CVE-2021-43669
HTTP Request Smuggling in github.com/hyperledger/fabric
7.5
HIGH
CVSS 3.1
EPSS 1.1%
描述
A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.0.1, v2.3.0. It can easily break down as many orderers as the attacker wants. This bug can be leveraged by constructing a message whose header is invalid to the interface Order. This bug has been admitted and fixed by the developers of Fabric.
如何修補 CVE-2021-43669
要修補 CVE-2021-43669,請將受影響套件升級到下列已修補版本。
- —升級至 2.4.0 或更新版本
CVE-2021-43669 正在被利用嗎?
低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.4.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |