CVE-2022-24822
Denial of Service vulnerability in @podium/layout and @podium/proxy
描述
### Impact An attacker using the `Trailer` header as part of the request against proxy endpoints has the ability to take down the server. All Podium layouts that include podlets with proxy endpoints are affected. ### Patches `@podium/layout` which is the main way developers/users are vulnerable to this exploit, has been patched in version `4.6.110`. All earlier versions are vulnerable. `@podium/proxy` which is the source of the vulnerability and is used by `@podium/layout` has been patched in version `4.2.74`. All earlier versions are vulnerable. ### Workarounds It is not easily possible to work around this issue without upgrading. We recommend upgrading `@podium/layout` and/or `@podium/proxy` as soon as possible. ### For more information If you have any questions or comments about this advisory: * Open an issue in [podium-lib/issues](https://github.com/podium-lib/issues) ### Credits The vulnerability was reported by [krynos](https://hackerone.com/krynos) from [Ercoli Consulting](https://www.ercoliconsulting.eu/) via FINN.no's private bug bounty program
如何修補 CVE-2022-24822
要修補 CVE-2022-24822,請將受影響套件升級到下列已修補版本。
- —升級至 4.6.110 或更新版本
- —升級至 4.2.74 或更新版本
CVE-2022-24822 正在被利用嗎?
低 — EPSS 為 0.8%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 4.6.110
- from 0, < 4.2.74
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 |