CVE-2023-47111
ZITADEL race condition in lockout policy execution
描述
### Impact ZITADEL provides administrators the possibility to define a `Lockout Policy` with a maximum amount of failed password check attempts. On every failed password check, the amount of failed checks is compared against the configured maximum. Exceeding the limit, will lock the user and prevent further authentication. In the affected implementation it was possible for an attacker to start multiple parallel password checks, giving him the possibility to try out more combinations than configured in the `Lockout Policy`. ### Patches 2.x versions are fixed on >= [2.40.5](https://github.com/zitadel/zitadel/releases/tag/v2.40.5) 2.38.x versions are fixed on >= [2.38.3](https://github.com/zitadel/zitadel/releases/tag/v2.38.3) ### Workarounds There is no workaround since a patch is already available. ### References None ### Questions If you have any questions or comments about this advisory, please email us at [security@zitadel.com](mailto:security@zitadel.com)
如何修補 CVE-2023-47111
要修補 CVE-2023-47111,請將受影響套件升級到下列已修補版本。
- —升級至 2.40.5 或更新版本
CVE-2023-47111 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 2.39.0, < 2.40.5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |