CVE-2024-32645
vyper performs incorrect topic logging in raw_log
5.3
MEDIUM
CVSS 3.1
EPSS 0.45%
描述
Vyper is a pythonic Smart Contract Language for the Ethereum virtual machine. In versions 0.3.10 and prior, incorrect values can be logged when `raw_log` builtin is called with memory or storage arguments to be used as topics. A contract search was performed and no vulnerable contracts were found in production. The `build_IR` function of the `RawLog` class fails to properly unwrap the variables provided as topics. Consequently, incorrect values are logged as topics. As of time of publication, no fixed version is available.
如何修補 CVE-2024-32645
要修補 CVE-2024-32645,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
- —升級至 0.4.0 或更新版本
CVE-2024-32645 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(2)
- from 0, < 0.4.0
- from 0, < 0.4.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |